Some said al-Shabab fighters have gathered in a district to the north of the city which has seen some skirmishes and shelling by AU forces.
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It comes amid speculation Home Secretary Priti Patel had drafted in the navy to patrol the Channel crossing.
The heatwave and a push to stop migrants crossing the Channel lead an array of topics on the Saturday front pages.
Local authorities want extra powers to close premises which fail to enforce social distancing or take contact tracing data.