Hope they survived the crash. I saw this last week, it was near my house. It happened on Expressway just after passing Faizabad bridge when going towards airport. That place gets seriously congested as it's a bottleneck and the road gets thinner suddenly. My guess is he tried to overtake a truck wala from the left and got into trouble because at rush hour that place is packed with loaded trucks and they don't stop. Plus just before the Faizabad bridge, the area gets a bit confusing as people leaving Faizabad enter the road and take a steep turn towards the faster lane and people going towards Murree road also take steep turns towards the left. It's a messy 'junction', a lot of my friends have had accidents over there; especially on bikes.