Here is the Police Report of the arrests made at Dakar Airport on the 20th February 1988.
You will find both the original in French as well as a English translation.
On 18/07/1990, DI William Williamson interviewed Babacar Gaye (mispelt ‘Gueye’ in the report), a Senegalese “Colonel de Gendarmerie”.
Here is the interview
PT35B 