Green Catastrophe

My friend Andrew's office in London is trying to encourage its employees to be more green, but the punctuation errors in this sign don't lend much credibility to the message.


See's as a verb is certainly wrong, and most style guides would leave out the apostrophe in the plural of PCs. That sentence also lacks a period at the end.

I'm a day late in posting this apostrophe catastrophe as yesterday was Andrew's birthday. Happy birthday, Andy, and cheers!