"Time wasting - if you're sent off for ten you also get ten seconds to get the f* off the field."
............ and when a Player is givern ten in the Bin he goes straight to the Linesman on the side where the tunnel is.
The Linesman would be in line with play when the Player is sent for ten.
The player gets to the sideline and is then escorted to the rooms by an official.
Once the Player leaves the Field and is in the "hands" of the Ground Official, Play resumes.
If the Player stops or is too slow in the Field of Play (time wasting) on getting to the Linesman he gets an extra 5 mins as Freeway suggests, ruled by the referee, problem solved!.
