Prince Charles has opened the gardens at his official London residence to the public for the first time to host a sustainable living fair, but rats are creating a nuisance, according to an article on MSNBC.com.
"The rats have become more of a problem," a source at Clarence House told The Sun newspaper. "There seem to be more — and they are getting bigger."
The Clarence House source also noted because the facility “is organic” – and thus prohibits the use of rodenticides.
Source: MSNBC.com