Neither article mentions a "deputy gang". It just talks about ordinary police misconduct and corruption, which happens anywhere. It never mentions corrupt police forming a gang with an identifiable name, emblem, membership, etc – which is something I've never heard of outside of the US.
https://www.thestar.com/news/gta/2021/02/24/massive-gta-mafi...
https://www.cp24.com/news/two-york-region-cops-charged-in-co...