Anybody used, or even seen one of these set ups in the UK.
I wouldn't mind one for my Lambretta.

My dad used to get our motocross bike around in the mid 90' on one before we got a van.

You would need the fixed tow bar setup to use it on your sport.

Think I would prefer a bike trailer to carry that. Mind you a lambretta isn't light as I'm old enough to have knocked one over and had to pick it up and then legging it as several angry mods noticed.  2x TDV6. SE and HSE. Both returned to sender with issues👀
TDV8 Sport HSE...... Gone. Loved it but it didn't love me!!
Now rolling in MY10 Fullfat TDV8 Vogue. Slammed it to go round corners🙈
Cruising daily #56 mph in a Volvo V8. 😱
Lots of other toys in the cupboard...😜

Rich, you should be riding your Lambretta, not carting it around on the back of your car!

I looked at similar setup for my crosser, but as said previously you need the fixed towbar. I eventually decided against it, as I reckoned I would end up dropping it onto the back of the sport after a hard days riding!

These guys do a dedicated scooter rack

http://www.davecooper.co.uk/motorbike_racks.asp

Ended up getting a two bike trailer which can be stood on its end in the garage

Cheers
Dave MY10 TDV6 SE (debadged ), Santorini Black, Flappy paddles, Privacy Glass, 20" Stormers, Mudflaps!

Gone: a comprehensive list of imprezas and a Merc ML AMG