I have an android phone on 5.1.1 (lollipop)

Download an APK, just type in "Download Pokemon Go APK" and you'll get a list of sites to download it. Only on android.

http://www.apkmirror.com/apk/niantic-inc/pokemon-go/pokemon-go-0-29-0-release/pokemon-go-0-29-0-android-apk-download/

Google "Pokemon go .apk" and follow one of the links to a download link
Make sure downloading from unknown sources is allowed
Once its downloaded, click the .apk file and install it

It's not out in the UK for a reason, guys. They want to fix all the bugs before they release it to more areas.

I knew Pokemon Go would make it to the forums somehow! lol

@Beedobi It's not out in the UK for a reason, guys. They want to fix all the bugs before they release it to more areas.

Psh, waiting is for suckers, i say get it now and be dammed!!

downloaded it, i now have a bulbasaur and a rattata ^_^

It's only for the US and maybe Canada as of right now.

Pokemon GO is available in the UK now (as of today) so go to your App store or Apple Store and download it