France has been hit by some of the worst street unrest in years amid mass demonstrations against the cost of living. (EPA Images pic)BANGKOK: Thailand has advised its citizens to postpone non-essential travel to parts of Europe rocked by protests, while Malaysia also warned its nationals about visiting France.

France has been hit by some of the worst street unrest in years amid mass demonstrations against the cost of living, while smaller clashes have broken out in Italy and Belgium, and protests are simmering in Spain and Portugal.

"Those travelling from Thailand to Europe must closely monitor the situation as it is changing rapidly and France remains a concern as the situation is still ongoing," Thai foreign minister Sihasak Phungketkeow told reporters late Wednesday during a trip to Italy.