In which situation do you think a risk of collision exists?
A.
A vessel is 22°on your port bow, range increasing, bearing changing slightly to the right
B.
A vessel is broad on your starboard beam, range decreasing, bearing changing rapidly to the right
C.
A vessel is 22°abaft your port beam, range increasing, bearing is constant
D.
A vessel is on your starboard quarter, range decreasing, bearing is constant