Just found my 2nd a couple of days later! Same species this time in Surrey.
Tim Worfolk
Guess who just found their first Snakefly?
I been wanting to find one of these beasts for years and when I saw this sat on a leaf I knew immediately what it was. Luckily it's a species that can be identified on forewing venation: Atlantoraphidia maculicollis, Pine Snakefly.