Travellers have set up camp on a popular green space.
The group – and their horses and dogs – arrived at Mansel Park this weekend.
Around six caravans and four other vehicles including horse trailers are parked in the Millbrook park.
Three small horses were seen roaming the park, while another was ridden by one of the group.
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Around three dogs were also spotted at the campsite.
However, Southampton City Council’s website is yet to be updated following their arrival.
It is not known if and when the group will be moved on.
Hampshire Constabulary has been approached for more information.
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