Purple loosestrife (Lythrum salicaria)

http://urbanbutterflygarden.co.uk/purple-loosestrife-plants-for-a-wildlife-or-water-garden

I have since been told it's 'Linaria purpurea' or Toadflax
But also looks like what you said Steveg :o))

it's toadflax

Thanks Badfish. Toadflax it is 'Linaria purpurea'
:o)) I have another type too in the garden but with bigger Bunny Rabbit flowers on it. :o))