My take so far is;
Looking at Maheks TTs (maybvlogs which I believe the jury have been shown?) and what’s said in her testimony, MOO is she comes across as a young “wannabe gangster”; I’m assuming some of the others she is with in her TTs are also part of this trial(?); if so, they also come across in the same vein.
My gut instinct based on the testimony so far is Raees and Rekan are part of the same ‘crowd’ and were there that night, acting the part of “wannabe gangster” too, flexing their muscle and impressing the girl so to speak.
As the ‘adult’, the mum should have stopped it escalating the way it did, however I don’t believe any of them intended to kill Saqib that night. If they had met in the car park I suspect there would have been a fight, leading to someone in hospital but not killed.
The others, so far, appear to be in the wrong place at the wrong time. Apart from Mo, they all come across as lying beyond belief about the chase & conversations before, during and after the crash.
"You may also recognise Armco barriers from high-speed roads too, such as motorways and dual carriageways. While the barriers may be completely destroyed during an accident, their main purpose is to stop vehicles from flipping or crashing onto the other side of the road. This prevents one accident from becoming many and helps increase the safety of our roads."
How do Armco crash barriers work? | RTC Fencing
That's why I think it's strange, *something* must have happened which is outside of the design to make a car flip in the air and over a barrier designed to stop exactly that.