Hi Danny and welcome to the forums. Basically you can pick from any of the entry level dslrs from any of the leading camera manufacturers and know that you'll be getting a good camera capable, in the right hands, of taking brilliant photographs.
You obviously know your budget, so the next step is find cameras that fit within it and the best place to probably start is
here. Once you've shortlisted a few, go to a camera shop where they'll let you handle the cameras and hopefully take a few test shots. See which camera fits your hands the best, so your fingers can reach all the control knobs and buttons easily and then check out the menu system to see if you navigate your way around it with ease.
Then go away find the best deal you can for the camera you like the best and buy it, but make sure you get it from a recognised dealer. Be wary from buying from abroad, because they may offer the best price but it may not come with a waranty that is valid in the UK.