Further information on union rights
[ch 5: page 146]Acas Code of Practice on Time off for trade union duties and activities (www.acas.org.uk/index.aspx?articleid=2391)
Acas Code of Practice on Disclosure of information to trade unions for collective bargaining purposes (www.acas.org.uk/media/pdf/l/p/Code_of_Practice_-_Disclosure_of_information_to_trade_unions-accessible-version-July-2011.pdf)
LRD booklet, Time off for trade union duties and activities — a legal guide (www.lrdpublications.org.uk/publications.php?pub=BK&iss=1526)