So basically, at present if I were to visit the UK. I would be considered a tourist, despite the fact that I have a Bulgarian residency. Am I correct in this assumption?

Greetings, I am a Mexican citizen who has been living in Bulgaria for the past 6 years. I have been recently granted a Bulgarian permanent resident permit (indefinite status but validity of card is dependant on Mexican Passport validity). My questions: 1. What rights does Bulgarian permanent residen...