Damage to pipelines and incident information
- GB major accident hazard pipeline 'Dial before you dig' information
- National Grid's 'Dial before you dig' information page for natural gas pipelines
- Third party damage (external interference) to MAH pipelines - UKOPA article for 'Utility Week' 2005
- Case study of a MAH pipeline near-miss incident in GB in 2007
- Linewatch's guide to typical pipeline markers