ONE lane was blocked between Hook and Fleet on the M3.

ROMANSE, who provide traffic information for Hampshire, have taken to Twitter to inform residents about the incident.

One lane is blocked, northbound between J5/A287 Hook and J4A/A327 Fleet due to an incident with heavy delays building.

They tweeted: "#M3 Northbound - one lane BLOCKED between J5/A287 #Hook and J4A/A327 #Fleet due an RTI, heavy delays already building."

They have since reported that all lanes are open.

Hampshire Police have been contacted for more information.

This is a breaking news story more as we have it.