It's a Hypericum, Davystate. I haven't seen one with such red bracts (if that's what they are - could be sepals?) before.

Hypericum androsaemum I'd say.

thanks very much have looked up the name and its definatly what you say ,just read it also has healing propertys ,,cheers!

All Hypericums have these properties :-)

This one does tend to seed around a bit but at least its native to the UK.