What can't I bring into Morocco (prohibited items)?

Let me give you the honest, practical list rather than legalese. The item that catches the most well-meaning tourists is the drone — Morocco treats them as restricted, they are seized at the airport without a hard-to-get advance permit, and people lose expensive kit constantly. If you take nothing else from this answer, leave the drone at home.

The genuinely serious prohibitions are the obvious ones, enforced strictly. Illegal drugs of any kind carry severe penalties, and that very much includes cannabis despite its visible local presence and recent moves toward regulated medical cultivation — recreational possession remains illegal and prison sentences are real. Weapons, firearms and ammunition are banned. So is any material deemed offensive to the monarchy, the king, or Islam, which is a sensitivity worth respecting in what you carry and say.

Then there is a band of restricted items that are not outright illegal but need care. Large quantities of alcohol beyond your personal duty-free allowance can be taxed or refused. Certain prescription medications — particularly strong painkillers, sedatives and anything in the controlled or narcotic class — should travel in original packaging with a doctor’s letter, or they can be questioned. Pork products and some foodstuffs may be restricted. Pornographic material is prohibited. And undeclared cash over the roughly 100,000 dirham threshold is a customs offence.

My rule of thumb: if an item is illegal, weapon-like, an unlicensed drone, or could be read as disrespecting the country’s faith or monarch, leave it behind. Everything a normal traveller actually packs is fine. Because restricted lists do get updated, check the current official guidance and your home country’s export rules before you fly.