Shadow home secretary Yvette Cooper says Theresa May needs to sort out the "catalogue of chaos at border control".
Speaking of John Vine's report findings, she said: "She needs to stop drug-smuggling information being deleted and get the proper border controls in place, rather than relying on divisive gimmicks like ad vans instead.
"The Home Secretary must urgently explain why hundreds of thousands of possible drug-smuggling records were deleted in 2012 without having ever been read.
More top news
Warmer - even without wall to wall blue skies
The telecoms company announced a 9% rise in profits after increasing prices for TV and broadband customers.
Millions of voters headed to the polls to vote in today's local elections. Here is when the results are expected in.