Hustlers can be a big problem for people travelling to Morocco, and Tangier in particular. It's often difficult to walk down the street without being accosted by somebody offering to give you directions, sell you something, etc. Your best bet is to politely refuse their services and keep walking, as all they are after is money. There are some legitimate tour guides, but just know that your guide will receive a commission on anything you buy while you're with them, so don't let yourself be pressured into purchasing anything you don't want.

Women may experience harassment if alone, but this is usually just cat-calls and (disturbingly) hisses. Don't feel the need to be polite--no Moroccan woman would put up with behaviour like that. Dark sunglasses make it easier to avoid eye contact. If someone won't leave you alone, look for families, a busy shop, or a local woman and don't be afraid to ask for help. If you are so inclined, you could wear a hijab (headscarf), but this is not necessary. Morocco can be a very liberal country and most Moroccan women do not wear headscarves. However, women should always dress conservatively (no low-cut tops, midriffs, or shorts) out of respect for the culture they are visiting. In cities, women can wear more revealing clothing but as a general rule they should follow the lead from local women. Locals will also assume that Moroccan women venturing into ville nouvelle nightclubs or bars alone are prostitutes in search of clientèle but foreign women entering such places will be not be so considered but will be thought of as approachable.

Armed fighting in the disputed areas of the Western Sahara are less frequent now, but clashes between government forces and the Polisario Front still occur. Don't wander too far off the beaten path either, as this region is also heavily-mined.