Of the events and facts that Rousseau relates in the excerpt you read from Confessions the one he seems most to regret is Ors theft of sweet things to eat the treatment of his older brother the prank he played on Madame Clot is attempt to rate the Roman Scaevola

the unique function that the video specifically ascribes to sins near tunnels is "prohibiting certain cargo". tunnels have specific control signs such as minimum and maximum speed, the appropriate use of headlight and prohibited cargo. for your own safety it is important you understand the signs when approaching a tunnel.