It doesn't really answer the question. Because Morocco is not in the list that generally needs ATV.
Generally, citizens of the following countries need an airport transit visa:
Afghanistan
Lebanon
Bangladesh
Myanmar
Democratic Republic of Congo
Nigeria
Eritrea
Pakistan
Ethiopia
Somalia
Ghana
Sri Lanka
India
Sudan
Iraq
South Sudan
Iran
Syria
Jordan (Holders of a valid visa for Australia, Israel or New Zealand and if they are travelling to these countries and are in possession of a valid Boardcard or confirmed flight ticket do not need an airport transit visa)
Turkey (Holders of a diplomatic, offical or ministerial passports do not need an airport transit visa)
Generally, citizens of the following countries need an airport transit visa:
Afghanistan
Lebanon
Bangladesh
Myanmar
Democratic Republic of Congo
Nigeria
Eritrea
Pakistan
Ethiopia
Somalia
Ghana
Sri Lanka
India
Sudan
Iraq
South Sudan
Iran
Syria
Jordan (Holders of a valid visa for Australia, Israel or New Zealand and if they are travelling to these countries and are in possession of a valid Boardcard or confirmed flight ticket do not need an airport transit visa)
Turkey (Holders of a diplomatic, offical or ministerial passports do not need an airport transit visa)