normally i think this was fine ( but i dont know which protocol they applied to clear him )
bjerg said today that adam had hit the guardrail hard with his head first ( i didnt see that on the footage ) , and if he had said that to the doctor he should probably have been checked more thoroughly
but the check is the same regardless. this is why concussion is really difficult to diagnose properly, because the actual symptoms can be delayed. he could have answered the questions correctly passed the checks, felt fine bar the road rash and bumps, roadside carried on perfectly ok, and then its later back in the bus or the hotel where you feel sick, dizzy and abit confused, it can be upto 48hrs before it really hits you hard enough for you or others to notice them.
unless you turn around and say anytime a rider hits their head their out, then therell be hardly anyone make it to Rome.
and Yates probably doesnt have any idea which bit of him hit what, when you crash like that you are a passenger, and the bump itself will wipe your short term memory of it.
so its fine to follow the protocol they have where they check roadside, allow the rider to continue if they pass the instant check, and if they dont then they probably need to be off to hospital, but the team doctor is then on the case monitoring them and knowing further checks will be needed later.