I meant to refer to mike tesko's video, so I've amended my original post to replace "you" with "mike tesko", etc. He didn't need to speed to cover almost the entire journey in considerably less than 8 minutes, so I was asking at which junction Jane stopped when "at an average speed of 45mph, it took 8 minutes to arrive at the Tollesbury Road junction". If it took her 8 mins at an average speed of 45mph, she must have travelled 6 miles, which is greater than the distance from Jeremy's cottage to WHF by car.