for those who enjoy complaining.... here's Switzerland:
A0182/10 - DUE TO VOLCANIC ACT IN ICELAND AND THE RESULTING ASHCLOUDS IN THE
FIR SWITZERLAND, ALL CIVIL IFR AND VFR OPS ARE SUSPENDED.
POLICE, SAR AND HEL EMERG MEDICAL SER FLT ARE EXEMPTED.
SFC/UNL. 16 APR 21:59 2010 UNTIL 17 APR 07:00 2010. CREATED: 16 APR 14:15 2010
A0179/10 - EXP CLOSURE OF SWISS AIRSPACE AND SUSPENSION OF ALL CIVIL IFR AND
VFR OPS FM 1004162200 DUE TO VOLCANIC ASH CLOUD.
SFC/UNL. 16 APR 11:54 2010 UNTIL 19 APR 23:59 2010 ESTIMATED. CREATED: 16 APR
11:54 2010
Not even VFR allowed.