I agree that people should speak to the club or the stewards. For me it's not really an issue as we tend to stay behind for a drink and let the crowds die down at the station however if the weather is crap then people queuing and getting soaked are going to get frustrated if they see a large...
I appreciate not all disabilities are visible but surely there needs to be a reason that makes use of the ramp necessary which is most likely a physical disability. If someone has an issue that means queuing in a crowd is not feasible then surely that same condition is going to prevent them...