• Sleeping Bag
• Mag-Lite the single best torch you can own
• Leatherman ignore screwdriver, spanner (listed below)
• Spare Batteries
• Fire in the form of matches or a lighter
• The Squatters Handbook

• Lock you are going to need a replacement for the front door
• Crowbar the squatters friend, open any door or window
• Ladder get above the citex
• Spanner for opening that pesky citex
• Hammer don't forget nails
• Screwdriver with screws
• Electricians Screwdriver
• Electrical Cable
• Insulating Tape
• Duct Tape 1,000,001 uses

• Food & Water
• Pots & Pans
• Crockery & Cutlery

Other Suggestions:

• Butter Knife the sort of thing that has a (fake) bone handle and long thinish blade with a rounded tip. Used for slippings catches on windows - especially sash windows, and way more usefull than a crowbar for this.
• Bolt slap it on the front door before you change the lock.
• Lock Barrel - thie inside part from a yale lock. Its the bit that you put the key in and the part you actually beed to change. Keep a stock of these. Don't use the Bird brand if you can help it, they are really poor quality, go for yale or chubb.
• Hacksaw for cutting the shank of the lock barrel down to size.
• Drill hand drill, or battery if you're really flash - not essential but usefull when changing locks.
• A copy of Section 6 - can be found in theSquatters Handbook