Some, like the " chapel fold" , in which the letteris turned into its own envelope and sealed, were the equivalent of simple padlocks. Others were subtler.
Other laws introduced in Rome, with the objective of improving the city, include giving out severe fines to people who drop litter and to those who attach 'love padlocks' to historic monuments.
Christmas, which is when Tyler put padlocks on all the bedroom doors in his family's house and lit the christmas tree on fire, thereby killing his parents and 1-year-old sister.