CDG Frequently asked questions How does ADR apply to the small scale carriage of industrial gases? What placarding and documentation applies to a combined road and sea journey? When do regulations apply within airports and seaports? What are the packaging and documentation requirements related to the carriage of asbestos and asbestos waste? What are carriage requirements for waste batteries? How is a bowser defined for the purposes of the regulations and what exemptions apply? Do exemptions apply to breakdown vehicles? What standards of electronic documentation are acceptable? What are the common problems associated with documentation for empty tanks and bulk containers? What are the categories of empty uncleaned packages and what common problems occur? Where should they be carried? Are there any restrictions related to the carriage of foodstuffs? Do exemptions apply to carriage in cars by medical staff? Do exemptions apply to medicines and pharmaceutical products? Is mobile machinery defined within the regulations? What are the inspection requirements for old tanks/tankers? Can private individuals carry petrol? Are there any exemptions from the regulations for retails distribution of goods? What might be considered to be a reasonable response to and emergency telephone number? What is switch loading and what are the vehicle placarding requirements? Is it an offence to display hazard diamonds on vans? What are the regulations relating to the carriage of waste? How do I comply with Special Provision 327 for waste aerosols?