Canal ranger Mark Baker (pictured) says they don't know why it started sinking. It is possible the contractors who were doing the tree surgery work dropped heavy logs into the boat and pierced the hull. Or it might have simply rusted through over the years.
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Largely dry with some occasional sunshine this afternoon.
A 16-year-old schoolgirl, whose mum died of breast cancer, has raised £2,750 for the charity Hospiscare to thank them for their support.
Although the crime total has dropped by almost a third, high value farm equipment is still top of the thieves lists.