Caleb Ewan crashes heavily in final sprint on stage three of Tour de France

Caleb Ewan crashed at high speed near the conclusion of a dramatic stage three of the Tour de France.

The 26-year-old Sydneysider caught the wheel of stage winner Tim Merlier and crashed into Peter Sagan.

In a stage full of incidents general classification hopes, Aussie Jack Haig, Welshman…