Sorry Limey,
Slimed signage disqualifies your catch.
Read the rules.
Section 8:1:6, states:
"Her majesties spies are not allowed to enter slimed signage in any North American competitions, particularly, when they live in a great place and fish twice a day or 28 times per fortnight"
It's an old rule that I've lobbied to get rid of.
Sorry man.
Bullocks