Despite this success, a battle with alcoholism, which started in the mid-1980s, increasingly blighted his life as he was reportedly often involved in fights in nightclubs. On 6 May 1990, Adams crashed his Ford Sierra into a wall in Rayleigh and when breathalysed his blood alcohol level was found to be more than four times the legal drink-drive limit. On 19 December that year, at Southend Crown Court, he was imprisoned for four months (being freed after half of his sentence on 15 February 1991)