European Parliament 21 May 2012, Written question E-005140/12 Renate Weber (ALDE), Sonia Alfano (ALDE), Alexander Alvaro (ALDE), Cecilia Wikström (ALDE), Nathalie Griesbeck (ALDE), Nadja Hirsch (ALDE), Gianni Vattimo (ALDE), Baroness Sarah Ludford (ALDE), Sophia in 't Veld (ALDE), Louis Michel (ALDE) and Jens Rohde (ALDE) to the Commission. Data Retention Directive

Question for written answer E-005140/12 to the Commission Renate Weber (ALDE), Sonia Alfano (ALDE), Alexander Alvaro (ALDE), Cecilia Wikström (ALDE), Nathalie Griesbeck (ALDE), Nadja Hirsch (ALDE), Gianni Vattimo (ALDE), Baroness Sarah Ludford (ALDE), Sophia in 't Veld (ALDE), Louis Michel (ALDE) and Jens Rohde (ALDE) (21 May 2012) Subject: Data Retention Directive Several national constitutional