Houses have been searched in east London and Lancashire after two British men were arrested earlier this week in connection with suspected terrorism in Syria, the Metropolitan Police said.
The men, aged 29 and 22, were stopped at Dover Port, Kent, in the early hours of September 16 and arrested on suspicion of being involved in the commission, preparation or instigation of acts of terrorism.
The Met Police also confirmed that ammunition had been seized.
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Matalan said: "It is with great sadness we can confirm...both victims worked at our Cardiff branch."
Police believe a tree currently growing near the farmhouse where the 21-month-old toddler was last seen in 1991 was not there at the time.
The 21-year-old was using a portable toilet in Sydney when he was bitten near to the same area as in a previous incident in April.