Quote of the Day - A thorn defends the rose, harming only those who would steal the blossom.
If you're so inclined, you can order them online here. Part of your purchase goes to a charity, the Safer London Foundation. You can see a fine picture of the New Scotland Yard Rose and read about the Yard's award at the Chelsea Flower Show, and see webcams, videos and tours.
Otherwise, just check out Scotland Yard's Most Wanted List and you'll find a group of thorny thugs, but no roses.