Detectives identified a sex attacker by trawling through CCTV images.
Khalid Abdullah, 35, of Towler Street in Peterborough, was today jailed for eight years.
The Sudanese national had threatened his victim with a weapon before dragging her to an alleyway where he pushed her against a building and tried to rape her.
He then apologised and offered the woman his mobile phone to call police before she escaped.
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Your pictures of the Summer sunshine
With temperatures rising and expected to top 30 degrees here are some top tips from experts on how to stay safe in the sun
Dry with long periods of strong sunshine. Becoming very warm, but it will be cooler along the coast due to the southeasterly breeze.