Lyric discussion by DaMajishaN 

I think this song is about Strummer/The Clash's visit to Jamaica...well, from the lyrics it sounds like that EX: "natty dread", "every white face is an invitation to robbery" meaning whites are robbed because they think they're rich, "they got the weed" everyone knows they like to smoke the reefer over there, "rudy rudy rudy can't fail" rudy means rude boys...rude boys are in Jamaica

so I'm assuming Strummer/The Clash had a bad experience over there

An error occured.