How many signs do we need

In Kingston, there is a "sign truce" and of course, there is controversy surrounding it. I have to admit, some signs are a necessary component of campaigning for an election but we don't' need to see a sign on every single lawn, every single street. People don't vote on how many signs they see anyways, stop wasting resources posting one everywhere and why not spend the money/effort on connecting with voters!

(cbc.ca - link)