(09 Jan 2017, 7:32 pm)NK53 TKT wrote Duty free was open, as was A cafe
Do they turn down the clinically obece?
The maximum take-off weight is 4.5t according to wiki.
So as long as the person can get through the doors and fit in the seats (there's no aisle), then it should be ok.
https://www.google.co.uk/search?q=trislander&tbm=isch&prmd=ivns&ei=_AV0WKPLNeXRgAb9xpUw&start=40&sa=N#mhpiv=6