Tom Edwards
Transport correspondent, London

In a very interesting development yesterday, bosses admitted night Tube plan may slip, which implies 12 September is not a deadline for union agreements.

@GemStGem

Gemma Critchely is on the London Overground line from Stratford to Clapham and tweeted, external this image from Willesden Junction.

Image source, @GemStGem

"It's not safe. People almost pushed on tracks at stations," says Gemma, who has so far walked, taken a bus, then the Overground and National Rail, before another bus ride.

Elaine Okyere
BBC London News

Matt Evans, from Hampshire, who works in Cannon Street got one of the last bikes at Waterloo.

He says: "I don't have much sympathy for the strikers but this might be a good thing if it makes people think of different ways to travel & explore London above ground."

David Friend
Senior journalist, BBC London

Even an old Routemaster being put to use this morning.

BBC London 94.9

London mayor Boris Johnson told BBC London 94.9 the unions should "cut the cackle, stop the misery for Londoners and allow the Tube workforce to get on with their job".

RMT general secretary, external Mick Cash says: "The strike action on London Underground is rock solid across all lines, all grades and all depots and the unity and solidarity of the entire workforce, which has now brought London to a standstill, must force the tube bosses back to the negotiating table to address the issues at the heart of this dispute."

London Underground managing director Mike Brown says: "I am very sorry your journey has been disrupted. This strike is unnecessary."

@ianthrelfall

tweeted, external this image from Willesden Junction a few minutes ago.

Image source, @ianthrelfall

@Andrewkbbreview

Andrew Davies tweeted, external this image, and others, of his walk to work this morning in the dawn sunshine through central London.

Image source, @Andrewkbbreview

"It's a bit inconvenient," says Andrew, "but it's a beautiful, sunny morning and I get to walk across the greatest city in the world."

If you're hoping to see some of the tennis at Wimbledon, external today, the tennis club is still accessible by bus and National Rail services to Wimbledon mainline station.

Image source, PA

There should also be more bus services, TfL says in its travel advice, external.

Richard Main
BBC London 94.9

Not many cycle hire bikes in central London today - all taken to the outskirts by Tube strike commuters last night.

BBC Travel

BBC London's travel reporters Paul Murphy-Kasp and Pippa Sparks will be bringing you the latest information every 15 minutes on BBC London 94.9 throughout the Tube strike this morning.

You can also follow their updates on Twitter @BBCTravelAlert, external

This is the first time since 2002, there will no service on any London Underground lines because of a Tube strike.

London Overground, DLR, Transport for London Rail and trams are all operating a normal service.

Extra river services are also due to run, and extra cycle hire bikes will be available to hire.

But of course all of these services are expected to be much more busy than usual., external

As well as the Tube strike, people travelling into the capital from the West of England and Wales will also have a strike on the railways to deal with.

Image source, FGW

Commuters have been warned to expect severe disruption on First Great Western trains as a 48-hour strike takes hold.

BBC Weather

If you're planning to commute on foot, you'll be pleased to know it is set to be sunny and dry day in the capital, with a high of 23C (73F) - though Wednesday evening could be a bit chilly.

Extra buses will be running thought the day. Here's a map of the key bus routes you might need., external

Image source, Tfl

The following resources could prove useful on your commute

• BBC London's travel website

• Transport for London's website, external

• You can get the latest updates on Twitter, by following @BBCTravelAlert, external.

• Finally, a walking Tube map has been created to indicate the time it takes to walk between stations, external:

Image source, www.aryjoecreatives.com/walklondon

• London Underground (LU), external says its pay offer is both "fair and competitive"

• LU says it is hiring 137 more train operators to work on the Night Tube, which would result in existing workers doing "a few extra nights per year within the existing working week"

• LU says no-one was being asked to work more hours than at present

• The offer includes a pay increase in 2016-17 of RPI or 1%, whichever is greater, plus a £500 launch bonus to all staff on the Night Tube lines plus a £2,000 transition bonus for drivers

• The RMT, external, TSSA, external, Unite , externaland Aslef , externalunions say the dispute with London Underground is about workers' pay and conditions associated with the new Night Tube, external working

• The unions have rejected a deal including a 2% average pay rise for all Tube employees plus a £2,000 one-off bonus for drivers on the five affected lines - by way of compensating them for night working

• The RMT union says the rejected driver bonus would only have affected 1,000 Tube workers out of a work force of 20,000 and the union believed this was a divide-and-rule tactic

• The unions say they want Tube workers to be fairly compensated for night working which has been linked to poor health