And in Merthyr Tydfil, Fox said there was a “significant seizure”.
“We have seized a quantity of drugs and cash – suspected cannabis and cocaine,” she said.
“The drugs have been found upstairs in the house.”
The suspected drugs will now be tested.
Alongside the suspected drugs and £1,300 in cash was an electric bike, electric motorbike, and a quad bike.
Two people were arrested and taken away from the house in handcuffs.
“It shows the link between the use of electric illegal bikes and criminality,” Fox said.
“Air weapons” had been found in the address, Fox said, which she added officers were “surprised” to find.
“We wouldn’t have known about them, but it is something that has been recovered from the address,” she said.
Senior officers say they are investing in technology to combat e-bikes, but said this was not just a policing problem, and would need a broader effort to tackle the issue.