...website. Details used by these companies to vet workers without their knowledge included personal relationships, tradesunion activity, and employment history. The 3,213 workers involved were not aware their details were on the database...
http://community.zdnet.co.uk/blog/0,1000000567,10013220o-2000331828b,00.htm
...imposed on Kerr. "This fine is totally inadequate and in no way reflects the seriousness of the offence," said TradesUnion Congress (TUC) general secretary Brendan Barber. "Thousands of trade unionists have been unable to work as a result...
http://www.out-law.com/default.aspx?page=10178