Where economic operators do not take adequate corrective measures within the relevant period referred to in paragraph 1 or 2, or where the risk requires rapid action, the national authorities shall take all appropriate provisional restrictive measures to prohibit or restrict the making available on the market, the registration or the entry into service of the concerned vehicles, systems, components or separate technical units, on their national market, or to withdraw them from that market or to recall them.
I gcás nach ndéanfaidh oibreoirí eacnamaíocha beart ceartaitheach leordhóthanach laistigh den tréimhse ábhartha dá dtagraítear i mír 1 nó i mír 2, nó i gcás ina mbeadh gá le beart tapa de bharr an riosca, déanfaidh na húdaráis náisiúnta gach beart sriantach sealadach is iomchuí chun toirmeasc nó srian a chur, ina margadh náisiúnta féin, ar na feithiclí, córais, comhpháirteanna nó aonaid teicniúla ar leithligh lena mbaineann a chur ar fáil ar an margadh, a chlárú nó a chur i seirbhís, a tharraingt siar ón margadh, sin nó chun iad a aistarraingt nó a aisghlaoch laistigh de thréimhse réasúnta.