A unilateral ceasefire called for by Kiev is under pressure after pro-Russian separatists attacked an Ukrainian military base and posts on the border with Russia, government forces said.
The fresh attack came just hours after the start of a ceasefire at 10 p.m. on Friday by Ukrainian forces, ordered by President Petro Poroshenko as part of his plan to end the rebel insurgency in the east of the country.
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The text-to-register service allows mobile users to add their number to the Telephone Preference Service 'do not call' database.
It will be mainly dry across the UK, but parts of Wales and England may experience thundery showers.