You spot a rusty looking item and it looks out of place and like a grenade.
A) Walk on and pretend you didn't see it?
B) Pick it up , take it home and 4 hours later have second thoughts
C) Call the Coastguard
Answer to the little quiz is - C , Call the Coastguard.
A and B has actually happened in the past
Don't ignore - call the Coastguard.