Midway through episode 1 set in 1977, Johnny Jarvis walks with his dad who is going to work. His dad is carrying a folded tabloid newspaper with the partly visible headline "Denis warms US up", (presumably Denis Thatcher, who in 1977 was not headline material, so this would be a 1983 paper used on set during filming). In episode 2, set a year later in 1978, Johnny again walks his dad to work, who is carrying the same newspaper.