A man from Milton Keynes and a man and woman from Deanshanger were among a group of suspected criminals arrested during raids across the region.
Thames Valley Police executed eleven warrants to seize assets believed to be linked to the proceeds of crime on Thursday, March 20.
A 28-year-old man arrested on suspicion of possession of class A and class B drugs; concealing/disguising/converting/transferring/removing criminal property, and possession of an offensive weapon in a public place has who was arrested at an address in Winwood Close, Deanshanger, has been bailed until May 8.
A 28-year-old woman arrested in Winwood Close, Deanshanger, on assisting in the management of a brothel has been bailed until May 2.
A 32-year-old man was arrested on suspicion of possession of class A drugs with intent to supply at an address in Shearmans, in Fullers Slade, Milton Keynes, has been bailed until May 23.
Warrants were executed at addresses in Stoke Poges, High Wycombe, Aylesbury and Witney, as well as two further warrants at address in Lechlade, Gloucestershire.
As a result of these warrants, Thames Valley Police arrested seven people and seized more than £300,000 in cash, an Audi A5 car, as well as amounts of what is believed to be class A and B drugs.
A 42-year-old arrested on suspicion of possession of a controlled drug at an address in Bowerdean Road, High Wycombe, has been bailed until 1 May.
Other arrests included:
A 29-year-old man arrested on suspicion of failure to comply with the requirements of Money Laundering Regulations and possession of class B drugs at an address in O’Grady Way, Aylesbury.
A 27-year-old man arrested on suspicion of possession of criminal property and possession of a class C drug with intent to supply at an address in Pakenham Close, Aylesbury.
A 39-year-old man arrested on suspicion of conspiracy to supply class A drugs and possession of class B drugs at an address in The Wickett, Langford, Lechlade, Gloucestershire.