Armed police are investigating what is being described as a "serious incident" at a travellers' site in Peterborough.
Three people have been injured, two of them seriously.
All three have been taken to hospital.
ITV Anglia has more
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It will remain largely dry with clear spells and light winds tonight. Tomorrow, largely dry with the odd shower.
Rain in the far east dying out this evening. Thursday should see some good sunny spells and light winds, with the odd shower.
Leicester-based energy firm Mark Group Ltd has gone into administration with the loss of 939 jobs.