Jeremy Vine - 'An adult seal will have a bite power four times the jaw power of a rottweiler' - 成人快手 Sounds
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Jeremy Vine - 'An adult seal will have a bite power four times the jaw power of a rottweiler' - 成人快手 Sounds
'An adult seal will have a bite power four times the jaw power of a rottweiler'
St Ives harbourmaster Steve Bassett explains why it is so dangerous to swim with seals.