If you really read through those regulations, you have to laugh...
You can't take a bowling pin, but you can carry up to two 16-lb bowling balls in carry-on luggage
You can't take a single compressed CO2 cartridge onto a plane, unless you also have an inflatable life-jacket... then you can carry FOUR CO2 cartridges
You can't carry ice skates, but you can carry two stainless-steel knitting needles, up to 27" long
You can't carry a 1" blade pocket knife, but you can bring 4" pointed-blade scissors
You can't carry more than 3.4oz of liquid... unless you label it as "breast milk", then you can carry a gallon of it
You can't carry a jar of guacamole, but you can carry up to 40-lb of avocados
You can't carry a jar of cherry pie filling, but you can carry TWO cherry pies
I know this doesn't help, but I thought I'd share some of their insanity
Plus this bit of fun....