A UK Border Force spokesman said: "We flexibly deploy staff to meet demand, meaning that the vast majority of passengers pass through immigration controls quickly.
We will not compromise border security but work closely with airport operators to keep delays to a minimum."
More top news
Patience Chukwu was dragged along the street and punched repeatedly in the face near Homerton Hospital in east London.
Michael Leader played Albert Square's milkman since the first episode, but didn't get a speaking part until 16 years later.
This evening a few showers are likely to form