When Louis Met... The Hamiltons

As the bogus but sensational sex scandal unfolds, PR guru Max Clifford is mentioned several times. Clifford represented the woman making the allegations against the Hamiltons and Christine says that she isn't at all surprised that he is involved in this. Louis went to on to make When Louis Met... Max Clifford (2002) the following year, in which Christine herself is mentioned when Clifford jokes to someone that Louis was having an affair with her.

On the way back from the solicitor's office, Neil Hamilton is driving the car south down Haymarket, then it cuts to a different point, but the car is now at Piccadilly Circus turning onto Haymarket, going down the same way they've just gone. In other words, this is earlier on in the journey, not later on as Louis's narration suggests (unless Neil has gone round in a circle).