GCHQ ! Delete my data!
Protesters poster demanding "GCHQ! Delete my data! EU! Sue the UK!". Seen on the Freedom not Fear rally in Berlin 7.9.2013.
It would prove difficult to sue the GCHQ of the UK, if reportings of the Guardian with respect to Snowden material proves true, that the secret services of UK, France, Spain, Germany and Sweden were exchanging data about their people.