No, you can't.
Before about 2001, passing your motorcycle tests in full would get you a B1 category permit thrown in on your licence. And since the Robin was included under category B1, this meant, in effect, that you could drive a Robin on what people tend to think of as a 'bike licence'.
As it stands now, though, although a Robin still falls into category B1, you don't get that category for passing bike tests any more. Which means that in order to drive a Reliant Robin in the UK now, you must pass a full car driving test.
the answer is no
As Reliant Robin is not classed as a car but a tricycle you do not need to have a qualified driver with you.
Reliant Robin
Yes, a Robin Reliant is not classed as a 'slow vehicle' for the purposes of exeptions to the motorway.
Don't drive like an idiot or Jeremy Clarkson. or dont drive one period.
The Reliant Robin car is unique because it only has three wheels. Also the Reliant Robin has a fiberglass body shell. The Robin is known for bing unstable but recently drivers of the Robin are known as the safest drivers in Britain.
reliant robin or reliant regal
3 Wheels on a Reliant Robin (3-wheeled car)
3
Reliant Robin
4
The Reliant Robin is a small car formerly manufactured by the Reliant Motor Company in Tamworth, England. It's famous for having a very small frame and only three wheels. Good information on Reliant Robin cars can be found on Wikipedia that has a long article about them including links for deeper information.