Yellow flag.... againpublished at 19:46 British Summer Time 28 May 2017
Lap 132/200
Fernando Alonso has been waved by to take the lead but there is more debris on the track so we bunch up again...
Summary
Alonso out as engine blows, former F1 driver Takuma Sato wins
Scott Dixon and Jay Howard survive huge crash as Dixon's car launched upwards and into wall
Vettel wins in Monaco, Raikkonen 2nd, Ricciardo 3rd, Hamilton 7th
Vettel takes lead from Raikkonen after pit stops - suspected team orders
Indy 500 video highlights to come later
Yellow flag.... againpublished at 19:46 British Summer Time 28 May 2017
Go! Go! Go!published at 19:44 British Summer Time 28 May 2017
Lap 130/200
Right, we go again. Hold on tight people...!
Alonso sits in second behind Ryan Hunter-Reay.
70 laps to go!
Yellow flagpublished at 19:42 British Summer Time 28 May 2017
128/200
We started with 33 cars, we are down to 25.
Britain's Pippa Mann is in last place at the moment.
No news of when we can go racing again just yet...
Image source, EPAStill under yellow caution flagpublished at 19:40 British Summer Time 28 May 2017
Lap 127/200
The field are all weaving about keeping heat in their tyres before the green flags come back out...
Sage Karam looks like his race is over with a mechanical issue... He has stopped on the track and has jumped out.
Get involvedpublished at 19:37 British Summer Time 28 May 2017
Apex Steerin Wheels: This is way more exciting than F1. GO FERNANDO
Tense...published at 19:37 British Summer Time 28 May 2017
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End of instagram postPostpublished at 19:37 British Summer Time 28 May 2017
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End of twitter postYellow flagpublished at 19:35 British Summer Time 28 May 2017
Lap 124/200
Lots of debris on the track for the marshals to clear. Meanwhile, Alonso is sitting behind the safety car in second.
Ryan Hunter-Reay is leading and Max Chilton takes the opportunity to pit - he's in 13th.
Image source, Getty ImagesYellow flagpublished at 19:33 British Summer Time 28 May 2017
Lap 122/200
There are massive black tyre marks on the wall.
It's 49-year-old Buddy Lazier who seems to oversteer and hits the wall at speed.
Postpublished at 19:30 British Summer Time 28 May 2017
Lap 120/200
*whispers so as not to jinx it* We haven't seen a yellow flag in a while...
Your top ten at this point looks like this:
Hunter-ReayAlonsoRossiCastronevesPowerNewgardenKanaanRahalSatoMontoya
Postpublished at 19:28 British Summer Time 28 May 2017
Lap 117/200
Ryan Hunter-Reay's quick pit gives him a huge lead of over 3.5 seconds!
Meanwhile, Andretti, down in 18th, sets fastest lap with a speed of 225.842 mph.
Scary.
Postpublished at 19:25 British Summer Time 28 May 2017
Lap 114/200
American Graham Rahal has joined the party up at the front...
He goes into second while Alonso, Rossi and Ryan Hunter-Reay pit.
Not the quickest of stops for Fernando...
Storms on the way?published at 19:22 British Summer Time 28 May 2017
Lap 111/200
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End of twitter postPostpublished at 19:21 British Summer Time 28 May 2017
Lap 106/200
Just the 94 laps to go.........
Alexander Rossi is leading with Ryan Hunter-Reay in second and Fernando Alonso in third.
But this is the Indy 500 - blink and the lead changes.
Image source, USA TodayPostpublished at 19:19 British Summer Time 28 May 2017
Lap 105/200
Castroneves makes his mid-way stop. A 7.3 second stop.
Strategists say everyone should be on about a three stop race here...
Be patient, Alonsopublished at 19:16 British Summer Time 28 May 2017
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End of twitter postHalfway throughpublished at 19:16 British Summer Time 28 May 2017
Andrew Benson
Chief F1 writer in MonacoHalf-distance, and the racing is getting noticeably tougher. Alonso fourth and right in the mix.
Postpublished at 19:15 British Summer Time 28 May 2017
Lap 100/200
We are at the half way point!
Postpublished at 19:14 British Summer Time 28 May 2017
Lap 97/200
The lead changing constantly here! Helio Castroneves and Alexander Rossi seem to be sharing the lead to conserve fuel...
Top 10 at this point:
Castroneves
Hunter-Reay
Alonso
Rossi
Chilton
Kanaan
Rahal
Newgarden
Power
Montoya
Postpublished at 19:10 British Summer Time 28 May 2017
Lap 93/200
Oooh we may have a little F1 battle on our hands here....
Alonso tries to take third position from Max Chilton but he is not giving him any space...
Similar rules to F1, you can defend your line once.
Meanwhile, Rossi is leading again.