Towing rules

[TheArchitect]

I've read a few places but I'm still not 100% clear. I have a Clio I'd like to put on a hired trailer at some point in the future and tow however I'm a little unsure.

I have a Mazda 6 which I see has 1600kg max towing weight. Weight of car 1575kg.
I have a Clio which weighs 1110kg.
I have a licence with only B entitlement for towing.

I understand the max weight of everything cannot be more than 3500kg. Leaving me with a max trailer weight of 815kg

Is there a trailer which I can put my Clio on and tow it and is this within my licence restrictions?