The cordons put in place earlier today have now been removed.
The two bins remain in the Defence Science and Technology Laboratory at Porton Down for analysis.
According to Public Health England, the risk to the public remains low.
Air ambulance, emergency vehicles and kit that may have come into contact with nerve agent victims all to under go precautionary testing
A major search is under way to find the contaminated object that left two people critically ill and could provide clues for the Salisbury pr
A man and woman from Amesbury are in a critical condition in Salisbury District Hospital.