Those who know do not speak,
those who speak do not know
PRISONERS have been told to cut their carbon footprints by switching off TVs, radios and lights in cells when they are not using them.
Scotland's jail bosses have told inmates to help the green cause - while reducing the £3million-a-year electricity bill.
A prison source said: "People across the world are doing their bit for the environment so why not prisoners as well?...MORE