Police uncovered a secret drug lab while responding to an unrelated call in Coquitlam Saturday.

Mounties say they were were investigating an unrelated case when they attended a home in the 1200-block of Lansdowne Drive at around 4 p.m.

That’s where they found marijuana and ingredients known to be used in the creation of meth.

No homes were in danger except for the one that was busted, according to RCMP