• Research Briefing

    Food Supplements Directive

    This note provides background information on European Directive 2002/46/EC relating to regulation of food supplements containing vitamins and minerals, including permitted contents and maximum levels. Additional information on the UK implementation of the Directive can be found in EU Bibliographies: Food Supplements Directive (SN/IA/05101).

  • Research Briefing

    Tar sands

    Tar sands (oil sands) have potential to provide a significant fraction of future global oil demand but there are concerns, acknowledged in an EC Fuel Quality Directive, about their environmental impact, not least on greenhouse gas emissions.

  • Research Briefing

    Establishing a right of way

    A common issue raised by constituents concerns the options available for formalising a right of way. This note highlights a variety of relevant legal provisions and procedures and provides a summary timeline of the key legislative acts which have shaped the classifications of rights of way since 1949. The options available depend on how the path came to be of use in the first place and if it has any official classification on the Definitive Map for the area. The Definitive Map records all recognised rights of way.

  • Research Briefing

    Air transport statistics

    Air Transport Statistics by Tom Rutherford (SN/SG/3760). This note looks in detail at trends in air travel in the UK and the latest official projections, passenger fatality rates; fares, air freight, energy use and greenhouse gas emissions. It includes some key facts on aviation's contribution to the economy and employment. Some international comparisons of air transport are also given.

  • Research Briefing

    Energy Bill [HL]

    This briefing on the Energy Bill has been prepared for the Second Reading Debate in the House of Commons. The flagship policy in the Bill is the “Green Deal”, a scheme whereby homes would be given finance upfront to make energy efficiency improvements, which would then be paid for by energy bill savings. The Bill would also set up a new obligation on energy companies to help certain groups of consumers with saving energy, who need extra support. The Bill also introduces a range of other measures designed to improve energy efficiency; such as facilitating the roll-out of smart meters, widening access to energy performance certificates and making information on energy bills clearer. The Bill also provides measures designed to help improve energy security, to encourage low carbon generation and to grant additional powers to the Coal Authority to charge for certain services.