My husband wears a brace on his leg which does not hamper most ordinary activity except when standing for long periods of time. Years ago, when we last visited Universal a park employee pulled us out of line and directed us to the handicap entrance. This helped us out a great deal since his leg did not stiffen and tire as much as the constant standing would do to it. Is this policy still in effect and if so what documentation is needed. We had none with us last time.