Mounties in Penticton say a search warrant has led to the seizure of several guns as well as cash and suspected illicit drugs.
R-C-M-P say it also resulted in the arrests of four people linked to the home in the one-thousand-block of Government Street.
The home had been the subject of a months-long investigation.
Staff Sergeant Scott Hanry says the Mounties expect the operation to have a "significant impact" on community safety.
The president of London Drugs has issued a letter apologizing for a cybersecurity incident that forced the company to close stores for more than a week, but he says there's no evidence customer databases were compromised.
Another barge went adrift in Vancouver's English Bay, prompting a quick response from the Canadian Coast Guard.
The Columbia River watershed in B.C. has been declared an infected area for whirling disease, a parasite that causes deformities in fish and has a high mortality rate.
On the same day the British Columbia government's approach to the overdose crisis faces a major shift, the provincial coroner announced another 192 people were killed by illicit drugs in March.
Public drug use became illegal in British Columbia once again on Tuesday, after the federal government granted the province's request to scale back its drug decriminalization pilot. The change represents a major policy climbdown for the provincial NDP government more than a year into the three-year pilot program with Ottawa that is aimed at tackling the deadly overdose crisis.
Another 192 people were killed in British Columbia by illicit drugs in March, 11 per cent down from the same month last year. The BC Coroners Service says the relentless toll makes illicit drugs the leading cause of death for those aged between 10 and 59, surpassing accidents, suicide, homicides and natural causes combined.