Hi there, I have been accepted for two entrance exams in London on the 11th of April, according to the attachment I received, one is in the morning and one in the afternoon (no more detail than that). However this is really not enough information as I have to fly to Helsinki on the same day to attend an exam on the 12th. So I was wondering if anyone could tell me roughly how long the exams take or what time I'd be out of there? As the last plane leaving Heathrow to Helsinki on the 11th is at 19:35, I really wouldn't want to miss it or have to forgo one of my exams in order to make that flight.
Many thanks.