The proposition that "Israel is an Apartheid State Responsible for Genocide," passed 278-59 after a debate which saw opposition speakers jeered and shouted at.
The post mentioned Khan's announcement that he was filing arrest warrants on the exact day that ICC and Israeli officials were supposed to meet, which canceled the meetings without prior notice.
Activists from Palestine Action targeted an Israeli-linked drone factory in the UK for the third time this week, causing damage through vandalism and blockades.
Lammy told parliament's foreign affairs select committee he would comply with the ICC's request to arrest Netanyahu if he entered Britain, insisting he had no choice but to ignore the order.
Despite the requirement for calorie information on menus in the UK, guests are consuming just as many calories as before.
The suspect, Daniel Andreas San Diego, was arrested in Wales on Monday in an operation carried out by Britain's National Crime Agency, Counter Terrorism Policing, and the North Wales Police.
Several other European countries, including Ireland and Germany, have announced in the past that they will respect the judges' ruling.