Sir Gawain Westray Bell was Governor of Northern Nigeria from 1957-1962. There he worked closely with Alhaji Ahmadu Bello, the Sarduana of Sokoto, who was a keen supporter of Fives in Northern Nigeria. The extracts below come from his book "An Imperial Twilight", which was published in 1989.
Alhaji Ahmadu Bello on the courts in Kaduna
Gawain Bell and a copy of his 1989 book