Silnice mohou klouzat, hrozí náledí a mrznoucí mlhy

Vehicles drive during a heavy snowfall in Moscow November 29, 2012. REUTERS/Sergei Karpukhin (RUSSIA - Tags: ENVIRONMENT TRANSPORT) Published: Lis. 29, 2012, 2:46 odp.
Vehicles drive during a heavy snowfall in Moscow November 29, 2012. REUTERS/Sergei Karpukhin (RUSSIA - Tags: ENVIRONMENT TRANSPORT) Published: Lis. 29, 2012, 2:46 odp. | Foto: Reuters