The A303 near Basingstoke is gridlocked after a multi-vehicle collision near the M3 slip road. Emergency services rushed to the scene shortly after 7 a.m. this morning, with traffic backing up for miles in both directions.

Witnesses report seeing at least three vehicles involved in the collision, with air ambulances dispatched to the scene. The exact cause of the crash remains under investigation, but authorities suspect adverse weather conditions may have played a role.

Motorists are advised to avoid the area altogether, with delays expected to last well into the afternoon. Alternative routes include the B3400 and the A339, though congestion is likely on these roads as well due to diverted traffic.

The crash has prompted a flurry of activity from emergency responders, including Hampshire Constabulary, South Central Ambulance Service, and the local fire brigade. Authorities are urging drivers to exercise extreme caution in the area, as debris from the wreckage poses additional hazards.

Local businesses near the crash site are bracing for a slow day, as the gridlock is expected to deter customers. The impact on local commerce could be significant, particularly for establishments reliant on morning trade.

1. First — Emergency services respond to the scene
2. Second — Authorities investigate the cause of the crash
3. Third — Motorists seek alternative routes, causing further congestion

The A303 is a critical artery for traffic in the region, connecting major hubs like Basingstoke and Andover. Any disruption on this route has a ripple effect, impacting commuters and businesses alike.

• 📊 The A303 sees an average of 50,000 vehicles daily
• 🔍 Morning crashes often lead to prolonged delays due to rush hour traffic
• ⚠️ Adverse weather conditions can exacerbate the severity of crashes

As the investigation continues, authorities are urging anyone with information about the crash to come forward. The focus remains on clearing the wreckage and restoring normal traffic flow as quickly as possible.