Five races on Saturday's schedule
Glenn Irwin wins Superbikes thriller
Alastair Seeley wins three races
Seeley now has record 21 NW wins
Michael Rutter takes Supertwins
Supertwins start
Superstar Seeley isn't in this class - so a chance for someone else to occupy the top step of the podium.
Four laps in this one.
Early race order: Michael Rutter, Dan Cooper, Martin Jessopp and Lee Johnston.
Seeley on latest success
Superbike win for Alastair Seeley
Supertwins race
The third race of the day will be the Supertwins.
Thursday's race winner Martin Jessopp is on pole position. The 31-year-old from Somerset set a lap record for the class in that victory - 110.423mph.
Seeley dominates Superbikes
Quote MessageTwenty is a nice round figure - dear knows where it will end.
Alastair Seeley, North West 200 record holder
Image source, BBC SportThe top 10 finishers in Superbike Race One
Superbike Race One
Alastair Seeley started the week having won a record 17 times at the North West 200.
The 'Wee Wizard' from Carrickfergus is now on an amazing 20 having won Thursday's Superstock event and both of the races run so far today. The 37-year-old adds Superbike Race One to his opening Supersport victory.
It is Seeley's fourth career Superbike victory at this international road race meeting and his winning margin over England's Michael Rutter is 21.61 seconds
Image source, BBC SportAlastair Seeley wins the first Superbike Race at the North West 200
Superbike Race One
Alastair Seeley is dominating the race and leads by seven seconds from Michael Rutter with over half of the race completed.
The Carrickfergus looks to have North West win number 20 in the bag - what an incredible record!
First Superbike race
At last - after the rain delay, oil spill problem, sighting laps and debates over tyre choices - the Superbikes are underway. No Michael Dunlop on the grid, though.
It's 45-year-old English rider Michael Rutter who gets away best.
But Alastair Seeley quickly hits the front on the opening lap. Glenn Irwin and Ian Hutchinson were just behind but a mistake at the chicane hampers both.
Order at the end of lap one: Seeley, Rutter, Johnston, Irwin.
It is hoped that the Superbike race will start at 2.45pm.
It will be a four-lap race, with a sighting lap beforehand.
During the break
BBC commentators Steve Parrish and Richard Nichols are joined by former British Supersport champion Michael Laverty.
Time for a brew in the commentary box
Further delay
North West 200 officials have decided to put back a resumption of racing until 2.30pm at least. They will make a further announcement at that point.
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Delay until 2.00pm
The riders return from the latest sighting lap and Alastair Seeley reports that is it just too wet for the 'big bikes'. Organisers appear to be contemplating changing the schedule, with perhaps putting the Supertwins out.
Riders' liaison Steve Plater says: "It is tough out there. The lying water is causing serious problems in seeing where you are going."
It is announced that racing will not resume until 2.00pm at the earliest.
Image source, Press EyeAlastair Seeley
First Superbike race
We are told the Superbike race will be run over five laps, rather than the planned six, and there will be another sighting lap before the race gets underway. Michael Rutter will start on pole ahead of Alastair Seeley and Glenn Irwin.
It is still raining, but it looks like they're planning to resume.
Third-placed Michael Dunlop, race winner Alastair Seeley and runner-up William Dunlop on the podium after the Supersport race
Image source, The top three in the Supersport raceThe top three in the Supersport race
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Superbike race
Guy Martin predicts who the main contenders are likely to be in the Superbikes.
Guy Martin rode in the opening Supersport race
Oil on course
The Superbike sighting laps have been stopped because of oil on the road.
Officials report the oil came from Michael Dunlop's Suzuki machine and as soon as he realised he pulled over and reported the problem.
Image source, BBC SportSuperbike warm-up has been stopped
Superbikes held up
Image source, Press EyeNorth West 200 Race Director Mervyn Whyte
Quote MessageThe conditions are damp out on the course. There will be two sighting laps and we will have a better idea when the riders come back. We'd hope to get the race on after that but have still to make a decision.
Mervyn Whyte, NW200 Race Director
The thoughts of third-placed Supersport finisher Michael Dunlop.
Michael Dunlop was third behind Alastair Seeley and William Dunlop
First Superbike race
The riders are out for the Superbikes but organisers have decided to wait for the promised drier conditions.
It is raining more heavily now and we're told it could be an hour or so before the wet stuff is blown away. The first Superbike race is next on the schedule but it could be a while before that one gets underway.
Image source, BBC SportThe umbrellas are up at the North West 200