Image source, Getty Images

Quite a day wasn't it...

Birmingham City stretch their lead to 12 points at the top of League One, while Charlton Athletic score late in a dramatic 2-1 London derby win at Leyton Orient to move into the play-off places.

Walsall's League Two implosion continued with their lead at the top, which was once 15 points, now down to four with Bradford City hot on their heels.

We'll do it all again on Tuesday shall we?

Image source, Rex Features

Victory for Bradford and defeat for Walsall means the gap at the top is down to four points with Graham Alexander's Bantams very much in the title hunt.

Doncaster are third after they beat Newport.

Notts County move into fourth place as they drew and AFC Wimbledon lost.

Port Vale also drew and Crewe stay seventh with a win at Chesterfield

At the bottom Carlisle beat Barrow on Thursday and are three points adrift, while Morecambe lost at Gillingham, who recorded their first win under John Coleman.

Tranmere's draw with Port Vale keeps their heads above water.

League leaders Walsall suffered a 1-0 defeat at home to Swindon, with a goal from Joel Cotterill decreasing the Saddlers' breathing room at the top of League Two to four points.

Doncaster secured a 3-0 win against Newport, Robert Street's double and Luke Molyneux securing three points.

An 89th-minute equaliser rescued a point for Notts County, who led 1-0 before Fleetwood fought back to lead the game, and it was Alassana Jatta who fired in the leveller to make it 2-2.

A late penalty kick dispatched by Jack Payne gave Colchester the win against MK Dons, and Crewe looked comfortable against Chesterfield as they won 3-1.

Harrogate secured a vital three points against fellow relegation-threatened Accrington, goals from Jasper Moon and Josh March gave them a 2-1 win. Gillingham beat Morecambe 1-0 through a Robbie McKenzie goal.

Wimbledon now find themselves winless in three after suffering a 1-0 defeat to Bromley, the goal coming courtesy of Corey Whitely, while Cheltenham and Grimsby finished 1-1.

In the lunchtime kick-offs, 10-man Tranmere held Port Vale to a 1-1 draw, and Bradford snatched all three points against Salford in added time courtesy of Michael Mellon.

Image source, Rex Features

Charlton Athletic's dramatic turnaround at Leyton Orient moved them above their London play-off rivals into sixth, with the O's slipping to eighth after a third successive defeat.

Birmingham City's lead at the top is now 12 points over Wycombe, who they beat 1-0 at lunchtime, while Wrexham stay in third after their goalless draw with Bolton, who drop to seventh.

Stockport have moved to within four points of the top two after a 2-1 win against Blackpool.

At the bottom, Cambridge picked up a vital win at fellow strugglers Crawley, while Burton's draw with Mansfield puts them within two points of Bristol Rovers in 20th after they lost 3-2 at home to Rotherham.

Barnsley have made it three successive league wins but having been 4-1 up against Lincoln they were left hanging on to win 4-3.

Stevenage hit the bar in the last minute as Huddersfield came away from the Lamex Stadium with a 2-1 win.

Icelandic striker Benony Andresson scored twice in the second half as Stockport came from behind to beat Blackpool 2-1.

Reading have kept alive their play-off hopes with Jayden Wareham and Tyler Bindon on target in a 2-1 win at Wigan, where Jason Kerr had given the home side the lead.

Burton picked-up another point in their battle to avoid the drop as they drew 1-1 with Mansfield.

Sonny Cox grabbed an equaliser for Exeter in their 1-1 draw with Northampton, and a brace from Sam Nombe helped Rotherham to a 3-2 victory at Bristol Rovers.

Ross Embleton
Former Swindon Town assistant on BBC Wiltshire

To a man Swindon have absolutely worked their socks off.

They defended their box really well and worked well off the ball.

They should be celebrating after the work they put in today.

What I saw was a personality, energy and maturity to work off the ball.

I saw the team being really difficult to play against.

The dismissal of Shrewsbury skipper John Marquis after only 13 seconds gave the visitors too much to do, although they did everything they could to claim at least a point.

The red card for Marquis was followed swiftly by Tayo Edun scoring straight from a corner for the home side, before the Shrews levelled through Malvind Benning's penalty kick.

Malik Mothersille restored Peterborough's advantage before the break but after Abraham Odoh had a shot cleared off the line Darren Ferguson's side were left hanging on towards the end.

Jed Steer superbly denied Jordan Shipley before his opposite number Jamal Blackman saved from Ricky Jade-Jones.

Vadaine Oliver sent two headers off target in the 10 minutes of time added on, but they couldn't find the leveller and Chris Conn-Clarke added a third for Peterborough with virtually the last kick of the game.

Nick Godwin
BBC Radio London sport reporter

The Charlton fans go berserk and the Orient players sink to their knees.

The Charlton players run on to the pitch.

It's a massive victory for Charlton Athletic when it looked like they were going to lose it or at least take a point.

What a game!

Jadel Katongo is cautioned for Peterborough who are walking the tightrope.

Image source, Rex Features

What. An. Ending.

Jordan Brown struck a sublime opener for Leyton Orient but two goals in stoppage time from Macauley Gillesphey and Kayne Ramsay have given Charlton a dramatic victory.

A fantastic game of football with a fitting finale. Gut-wrenching for the O's, delirium for the Addicks.

That drive back to south London through the Blackwall Tunnel is going to feel all that sweeter after the manner of this victory.

Shrewsbury are knocking on the door as Vadaine Oliver is off-target with two headers.

There's still time for the 10-man visitors.

Swindon have taken all three points at the Bescot Stadium!

A goal from Joel Cotterill proves to be enough to give Ian Holloway's side a valuable win.

For the Saddlers, their lead at the top of League Two is cut down to four points after Bradford City's win earlier today.

Image source, Rex Features

Two wins from two for Neil Harris since taking over at Cambridge United.

The U's are off the bottom of League One and perhaps the great escape is on?

Crawley slip to 23rd on goal difference with both sides tied on 29 points, six adrift of safety.

Erm...we will have 10 minutes of time added on.

Paul Parker
Ex-QPR and Manchester United defender on BBC Radio London

I think it was one of those moments where Josh Keeley thought 'I have had one of those games' and thought he was Superman.

To be perfectly honest, Charlton have deserved to be back in this game.

Ricky Jade-Jones has a great chance to put it to bed for Peterborough but when released one-on-one, visiting goalkeeper Jamal Blackman makes a very good save.

Six minutes added on at Brisbane Road. Is there enough time for Charlton to muster one more chance?