Bongo Fury

I have two seat belt in the back on the rock and roll bed seat and two in the front---the freda is however said to be a 5 seater. Does anyone have 5 belts fitted? Any ideas how I can get another fitted and where would it go? Is it feasible to get the 5th as a lap belt?

not that i know a great deal about bongos, being fairly new to them myself bu i expect you have 4 seatbelts in the back which are fixed the the vehicle, the fith and sixth ones if you had normal bongo seats in it would be lap belts that are built onto the seats themselves!