Two memories of Reliants. The first being trying to suspend tow one, absolutely nothing to lift at the front, had to put chains underneath, padded with old tyres to spread the load, then drive very slowly to avoid bumps tearing the front off.
Seeing one being driven towards a pit. Several of us shouted at once, driver stopped it just as the front wheel teetered on the edge. There was about six of use trying to hold it up, out of the pit as the driver reversed very slowly to avoid us all falling over and the car dropping in.
To see a 3 wheeler of any sort in the workshop was very unusual - I think most were/are owner maintained. I used to work recovery quite a bit as it meant extra money to be on standby. Luckily never had to try to suspend tow one of these! More Regals than Robins in those days.
As I mentioned a few posts above, one of our apprentices (there usually was only one but occasionally two) tried to drive one onto the 4 poster. This ramp was not flush fitted to the floor but was bolted at each corner to the workshop floor so had "flappy" ramps up to the channels which accommodated the wheels and a very substantial beam across the front. (pretty standard installation as in many workshops). The lad drove it at the ramp at a reasonable speed. The front wheel mounted the beam which launched the front of the car into the air to come crashing back down again, straddling the beam, with an impressive cacophony of noise. We all started to wander over to see what had happened but the boss chased us all back to work and the car was hauled out into the rear yard. There was oil on the floor at the front of the ramp and obviously lots of damage to the car which sat in the yard for some time and then disappeared on the back of the scrappy's wagon. The laddy didn't get "the push" which actually raised my impression of the boss considerably but it was one of those incidents which was seldom talked about and I think we were all a bit ashamed it had happened. I guess the garage's insurance covered it?