I have a B category driving licence which I obtained in Turkey. Do you know if my Turkish driving licence is valid in the UK? It was issued both in Turkish and English.
If not, what kind of steps I need to take to make it valid?
Yes it is valid in the UK, according to the Driver and Vehicle Licensing Agency in the UK:
If you’ve got a full and valid licence you can drive any small vehicle (eg car or motorcycle) listed on your licence for 12 months from when you last entered Great Britain (GB).
After 12 months you’ll need to apply for a provisional licence and pass the theory and practical driving tests to drive in Great Britain.