The Standard has established that her bad luck was even greater than she first realised as she had previously set up an AutoPay account some years ago to ensure she always paid the congestion charge. However that AutoPay account which would also have covered her for the Blackwall and Silvertown tunnel tolls had been deactivated a couple of years ago, probably on the expiry of the bank card to which it was linked.
"The Silvertown tunnel campaigners argue that it is worsening traffic around South London, especially the A102, despite claims from TfL about reduced congestion at Blackwall."