the worst anywhere between ten and 21 days. so the worst case is we will come home on the the worst case is we will come home on the 3rd the worst case is we will come home on the 3rd of the worst case is we will come home on the 3rd ofjanuary. that the worst case is we will come home on the 3rd ofjanuary. on the 3rd of january. that gives ou on the 3rd of january. that gives you some on the 3rd of january. that gives you some idea on the 3rd of january. that gives you some idea of on the 3rd of january. that gives you some idea of the on the 3rd of january. that gives you some idea of the challengesj you some idea of the challenges posed by the new rules. there is going abroad, this is what you should know. the test must be taken before heading to the uk. it can be a lateral flow before heading to the uk. it can be a lateralflow or before heading to the uk. it can be a lateral flow or pca before heading to the uk. it can be a lateralflow or pca pcr before heading to