Armed police have been called to help officers carry out a search of a property in Jaywick.
Police were called to the address in Meadow Way on Saturday, January 8.
A spokesman for Essex Police said: "Armed officers supported local policing colleagues carrying out a search of an address in Jaywick.
"No arrests were made and enquiries are ongoing."
It is also understood traffic was stopped while officers attended the property.
Join our Suffolk Crime Watch Facebook group for all the latest crime news in the county.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here