Yes you can easily create an account on UKTV play. If you are want to create an account then here are the steps that you have to follow:
First visit: https://uktvplay.uktv.co.uk/
Then click on account option
You will see Sign up option at the bottom aria
You have to click on register now option
Then enter all the detail carefully
And click on register tab
Then you need to activate your account. Once you activate your account you are able to stream your popular contant.
For more: https://thewebsaga.com/uktvplay-co-uk-activate