An application should not be rejected as inadmissible on the basis of the concepts of first country of asylum or safe third country where it is already clear at the stage of the admissibility examination that the third country concerned will not admit or readmit the applicant. Furthermore, if the applicant is eventually not admitted or readmitted to the third country after the application has been rejected as inadmissible, the applicant should again have access to the procedure for international protection in accordance with this Regulation.