Well worth doing, all UK 'catters and I know several who have. May I remind you (precised from Neil Kinnock)

"I warn you not to fall ill. I warn you not to get old. You will have pain – when healing and relief depend upon payment. You will have poverty – when pensions slip and benefits are whittled away. You will be home-bound – when fares and transport bills lock you up. I warn you not to expect work – when many cannot spend, more cannot earn. I warn you not to go out after dark nor in protest in the light. The curfew of fear and the gibbet of unemployment make you obedient."