Poland warns Russia it could face tougher EU sanctions over Ukraine

WARSAW (Reuters) - The European Union will impose tougher sanctions on Russia unless Moscow's policy in Ukraine changes, Polish Foreign Minister Grzegorz Schetyna said on Tuesday.

Since a ceasefire was agreed between pro-Moscow separatists and Ukraine's government a month ago, most European leaders have focused on when the sanctions on Russia can be eased, with little discussion about making them tougher.