If the data contained in SIS show that the return decision is accompanied by an entry ban, the enforcement of the entry ban should be ensured.
Má léirítear leis na sonraí atá in SIS go ngabhfaidh toirmeasc ar theacht isteach leis an gcinneadh um fhilleadh, ba cheart infhorghníomhaitheacht an toirmisc sin ar theacht isteach a áirithiú.