Before Landing Check List.
So, it is possible in the UK to have VFR only multis? Not likely they exist but is it the multi part that makes it legal to fly VFR at night or is it the equipment and the trained pilots? How is the law in the UK written?
It's all of the above. To save you a trawl through the entirety of UK legislation the Air Navigation Order (2009) defines the Performance Classes in Part 33, the equipment requirements in Schedules 4 & 5 and the licensing requirements in Schedule 7. The restriction on singles at night for public transport comes from the Air Navigation (General) Regulations of 2006 (Schedule 2).