The report from the Chief Inspector is suggesting that if it could have been proved that an asylum seeker had been encountered in France on a previous attempt to enter the UK illegally, then they could be returned to France under the Dublin Regulation, i.e. they would have had an opportunity to...
Paragraph 7.11 onwards of this report suggests that there is - http://icinspector.independent.gov.uk/wp-content/uploads/2013/08/An-Inspection-of-Juxtaposed-Controls-Final.pdf - or at least, suggests that asylum claimants in the UK who were previously in France can be returned to France under the...