new driver

I've got a question. I just recently passed (like a month ago) and wanted to insure myself for a day. Most day insurers won't give me a quote but the ones I can find don't cover fleet vehicles. The car I want to insure is a fleet vehicle. Which insurer covers new, young drivers on fleet vehicles...

Hopefully this isn't asking too muchbut I really don't know too much about cars sadly. I Live in London and What I need is : Cheap insurance (i've always read to keep it 1.2-1.6l) A Good Looking car 4 doors (not a fan of 2 door cars) I plan to use the vehicle a lot going to and from College and...