Just watched again, the biker does whats known as a "lifesafer" before he changes to the 2nd lane to get out from behind the lorries, not looks at the evo, the two left lanes have arrows pointing straight on, 3rd lane has a turn right arrow, the biker pulls in front of the car in the 2nd lane, ok he queue jumps but still in the correct lane to to go straight on. He obviously isnt racing the evo otherwise he would not be so shocked when it cut in front of him and is quite casual in his accelerating, if he had gunned it, you wouldnt have seen the evo at all