In reply to jonty4:
>I live in workington
That's very unfortunate on so many levels. On the plus side though you have the Lake District on your doorstep, which is the best are for climbing in England (in my opinion anyway, some might argue with this).
The easiest way to get started would probably be to do some kind of course or taster session. Being in cumbria, there's no end of instructors and fantastic climbing venues.
A lot of people start off by finding someone more experienced to climb with and learn as they go along. If you're lucky someone on here might offer to show you the ropes.
If you have a willing friend you can try to teach yourself by reading lots of instructional books and trying things out. This is mostly how I learnt, I wouldn't recommend it as early on I had a very harsh lesson in what gear will and will not hold a fall.
Luckily for you there is the excellent 'sport' climbing area on St. Bees head nearby, so once you've learnt the basics you can get started with the minimum of gear and in relative safety compared with 'traditional' climbing.
Kit wise a harness, helmet and shoes are all good first buys. A chalkbag and belay device are also good. Don't get any more than this until you absolutely know what to do with it. A bag to keep your jam sandwiches in might be useful too.
I can't stress enough how important it is not to try to run before you can walk. Don't be tempted to buy lots of gear and set off up a crag without knowing what you are doing, as an accident almost certainly awaits.
Good luck, have fun and most importantly stay safe!!