it is reasonably ensured that any attempt to infringe any of the conditions set out in points (a) to (d) can be detected.
áiritheofar go réasúnta gur féidir aon iarracht ar aon cheann de na coinníollacha a leagtar amach i bpointe (a) go pointe (d) a shárú, gur féidir an iarracht sin a bhrath.