Banks accused of overcharging small customers for forex services

FT, here. 

Commission fines Barclays, RBS, Citigroup, JPMorgan and MUFG €1.07 billion for participating in foreign exchange spot trading cartel

EC, here. 

Forex scandal comes down to case against the ‘Cartel’

FT, here. 

Five banks fined £2bn by financial regulators over forex failings

BBC, here.

Transcripts of dealers' conversations here.

Rigged Markets?

BBC Radio 4, File on 4, here.