The Tijuana Cartel also known as the Arellano Felix organization has been weakened in the last months due to the actions of the Mexican and US authorities especially after the capture of boss Eduardo "El Doctor" Arellano Felix in October 2008.
Meanwhile, Weir was keen to draw a line under the fall-out from Wednesday's controversial Old Firm game, which featured red cards for Bougherra, El Hadji Diouf and Steven Whittaker and an angry touchline exchange between Rangers assistant manager Ally McCoist and Celtic boss Neil Lennon.