This map shows the locations across the South East where suspect packages have been found in the last three days.
The blue markers designate packages that were found on Tuesday, green is for yesterday and the red markers are for today.
More top news
A decades-long ban on photography during official tours around the White House has been lifted, officials have announced.
Highs rising to the mid 30s across southeast England and well above average elsewhere in the UK.
England have selected leg spinner Adil Rashid in their 13-man squad to face Australia in the First Test at Cardiff.