There's a poster of a girl in a swimsuit in the background

Rodney is seen reading a porn magazine, breasts are seen.

Some mild references.

In later episodes, there are some moderate references.

There are some references to Rodney having erectile dysfunctions in a couple of episodes.

Infrequent implied sexual activity.

Rodney has a uniform fetish

In one episode, Del Boy punches a drunk man in a hospital waiting room for being abusive to the nurses.

In one episode, Del is beaten up by local gangsters. The incident happens off-screen but he's later seen to be tending to his wounds.

Usually none.

Some episodes have very mild violence; for example, one episode involves a man with a gun trying to rob a shop, but nobody is hurt, only threatened.

Some old fashioned language, particularly regarding race, is occasionally used. Some terms would no longer be acceptable on television these days.

Fairly frequent use of language like "Bloody" and 'God'

Terms such as "Hell", "Arse" and "Damn" are infrequent. Words like "Bastard" and "Piss" are occasional, and "Shit" is rarely used.

Rodney has been known to smoke Marijuana. Although you never see him actually doing it.He also has a conviction for being in possession of the drug.

One of the primary sets is a pub. So naturally, regular drinking and smoking (in the days where smoking was permitted in pubs) is shown. Some characters are sometimes seen intoxicated.

Some casual drinking, and occasionally smoking, is shown.

In one of the specials, drug dealing is a big plot point, and cocaine and marijuana are referenced several times without detail but never seen or used.