Police in Derry seized a machete and a baseball bat while searching for drugs in a house in Caw Park on Monday.
No drugs were found during the search.
Also on Monday, police carried out a search of a home under the Misuse of Drugs Act in Ard Grange. No drugs were found, however a number of other items were taken away for further investigation.
Meanwhile, a small amount of drugs were found when police stopped a car at Malvern Terrace. A caution of the passenger was directed by the PPS.
And two men arrested on suspected drugs charges at Strand Road on Monday afternoon remained in custody on Tuesday morning.