I wonder what the writer might say if the he reads a sign pointing in the other direction with the words:

Dear friends

My next door neighbour wants to have GUNS, GUNS and more GUNS.

Their home is full of GUNS.

Due to their guns I can not protect you and him from the strongly increased risk to get shot.

...

Sad but true. Extremists are rarely right and that cuts both ways as one should know after having looked at the facts presented in this thread.