It's got 12 sides, a hologram and it's in circulation TODAY - but where can you find the new £1 coin?From today (Tuesday), the Royal Mint is rolling out the first batch to cash distribution centres across the UK to be passed on to banks and shops.That will take time, though, and only a chosen few banks and post offices will have the shiny new shrapnel on day one.And you should be warned - it may be best to hang on to some old round pounds too, as many coin-operated machines won't be ready...
