Less than a decade ago, the British GP was on the brink of disappearing but this July it will break the record for the biggest ever with 570,000 through the gates The scale of change at the British Grand Prix in recent years will be writ large come July when the meeting is poised to become the biggest in Formula One history. This year’s race is expected to sell out its new capacity of 570,000 over four days, which will be a record-breaking 50,000 increase on the previous highest attendance of 52