This is a tough one and I've been on both sides of the issue.  I've been irritated about the scooters rolling up at the last minute with a large family - I think I've actually stood at the bus stop and prayed that no scooters would show up 
.  I've also been with my Mom who requires a scooter and there are 6 of us in addition to her.  And yes, I've boarded with her so we could sit together.  I'm also a firm believer in standing if there are people who need seats more than we do.  I never thought about standing in line and having her wait for the next bus if its crowded.  All I'm thinking about is getting on the bus with her.  I will say that we all wish she didn't need the darn thing - its a pain and rarely an advantage.
				
			
.  I've also been with my Mom who requires a scooter and there are 6 of us in addition to her.  And yes, I've boarded with her so we could sit together.  I'm also a firm believer in standing if there are people who need seats more than we do.  I never thought about standing in line and having her wait for the next bus if its crowded.  All I'm thinking about is getting on the bus with her.  I will say that we all wish she didn't need the darn thing - its a pain and rarely an advantage.