There are long distance buses but these are not recommended due to their condition and the condition of the roads. Several good services operate. Tickets should be purchased 2 hours in advance. Cycling and hitchhiking are strongly discouraged. Do not photograph military personnel or installations.
Political tension is high causing risk of sectarian violence.
Avoid discussion of politics. Respect towards religious beliefs should be shown. Your Passport to Safer Travel gives practical tips and advice for travelling independently around the world - safely.