A road traffic collision has resulted in the closure of the westbound carriageway of the M27 in Hampshire, between junction 7 and junction 5 near Southampton. The closure is due to flooding, prompting authorities to take immediate action to ensure the safety of motorists.

Hampshire Police, along with National Highways Traffic Officers, are on the scene to manage traffic and assist drivers affected by the closure. This incident comes amid scheduled roadworks on the M27 westbound between Junction 5 and Junction 4, adding to the disruption for road users.

To mitigate the impact on journeys, a diversion route has been established, marked by the Hollow Square diversion symbol on road signs. Road users are advised to follow this diversion route, which involves leaving the M27 westbound at junction 7. From there, drivers should navigate through local roads, including the A334 Charles Watts Way and A27, before rejoining the M27 at junction 5.

Given the closure and potential delays, motorists are urged to plan their journeys accordingly, allowing for extra travel time. National Highways advises drivers to consider alternative routes or adjust their schedules if possible.