I remember seeing news report on tv when this squad was announced last spring.
The problem is police work independetly in their city, territory or jurisdiction and have rare contacts with each other. This squad is created mainly to facilitate contacts and trade informations between them.
An example that was given in a tv interview was a pimp from Montreal who would drive his girls to work in small cities like Trois-Rivieres for 2-3 days then come back to Montreal.
In this example TR police would transmit information to Montreal police about the suspicious activities the pimp is doing in their locality, where he is traveling,etc.