[Lardman]

Found in a very frost damage pot behind the shed.

Rhododendron or azalea is the best I could come up with. They look like cuttings someone has forgotten about or not had time to sort.

[DD.]

It's a Rhododendron.

[snowdrops]

Or skimmia

[sunshineband]

Rhododendron gets my vote

[Lardman]

Not that it helps, but there are mature examples of both in the garden. 

Are they both the same thing or does the front ones leaves look a little more rounded - could just be me. 

[sunshineband]

Oh the powers of mobile technology. I took the pics outside to compare with our plants and yes, the front one could well be Skimmia (sorry Snowy) and the back one rhodo.

Nice find behind the shed!!

[snowdrops]

Yes second look I agree Sunny, might even be skimmia rubra(sp)?