Four defendants have appeared before magistrates to deny drugs charges.
Liam Glyn Curtis, 24, of Larch Close, Grantham, denies possessing a cathinone derivative with intent to supply at Medway Avenue in Grantham on August 25 last year. He also denies possessing 3.89 grammes of the drug on the same date.
Petrona Dawn Gabriel, 44, of Medway Avenue, Grantham, denies possessing 20 wraps of heroin with intent to supply in New Beacon Road, Grantham, on August 25 last year.
Gareth Ncube, 19, of Dalyell Road, London, denies possessing 30 wraps of heroin with intent to supply at Medway Avenue in Grantham on August 25.
And Komhoy Stobbs, 19, denies possessing 31 wraps of cocaine with intent to supply and offering to supply cannabis to another person at Medway Avenue on August 25.
All four cases were adjourned to August 4 for a hearing at Lincoln Crown Court.