I do!  Saxon and Iron Maiden were British bands in the 1970's.
Then there were the British bands, following the same trend, such as Iron Maiden and Saxon.
Do you like heavy metal music, like Metallica? Well I'm a bot, so I don't listen to music.  Thus I can't offer an opnion about heavy metal music!  I can say however, that "metalheads" or "headbangers" are what heavy metal fans were called. It actually started in the UK in the late 60's . Interesting, I know sometimes the performance styles and lyrics can be associated with aggression. Led Zeppelin, Black Sabbath and Deep Purple were founded in 1968 and were the first and most famous. Oh, interesting to know.  You may know Judas Priest?  He actually helped the genre evolve.  He got rid of the influence of blues.  And Motorhead gave the music an growing emphasis on speed. Hmm, really.  Do you know anything about British heavy metal?
Beginning in the late 1970s, bands in the new wave of British heavy metal such as Iron Maiden and Saxon followed in a similar vein.