In 1967, the Sexual Offences Act legalised consensual, private, homosexual acts between two men who were aged 21 or above.
Hertfordshire-born Arthur Gore was crucial in introducing a bill to Parliament to decriminalise homosexuality.
Operation Spanner was a UK-wide police investigation into male same-sex sadomasochism which impacted a man in Welwyn Garden City.
Section 28 was a key piece of legislation that affected the lives of LGBT+ people in Britain.