The letterboxed UK PAL master from the 1990s got a fair bit of exposure at the time - first on the VHS and laserdisc from Tartan video, then on Warner's own releases (including the edition in the link above).
It was also one of the main attractions in an SF season on Channel 4 in 1995 (letterboxed scope being a relative rarity in broadcast at that point). I think I still have a recording of this if it's useful for posterity...