Police seized £21,000 in cash and approximately £25,000 worth of cannabis during a series of drug raids in Blackpool and St Annes.br br Officers executed warrants at properties on Harrison Mews in St Annes and a unit at an industrial estate on Brinwell in Blackpool last month.br The cash and drugs were confiscated during the raids, leading to the arrest of a 39-year-old man and a 34-year-old woman. br br They were detained on suspicion of possession with intent to supply Class B drugs and being involved in the supply of such substances.br br Both suspects were later released under investigation while further inquiries were carried out.