tunnelRestrictionCode

The tunnel restriction code.

Tunnel categories in this list indicate the restrictions which apply to certain tunnels in Great Britain. They relate to the types of dangerous goods that can be transported through them.

• Tunnel Category B

• Risk Level: Limited risk

• Restrictions: Few restrictions

• Tunnel Category C

• Risk Level: Medium risk

• Restrictions: Some restrictions

• Tunnel Category D

• Risk Level: High risk

• Restrictions: Many restrictions occur

• Tunnel Category E

• Risk Level: Very high risk

• Restrictions: Restricted tunnel