Here is a Chubb Lichfield safe I opened earlier. This is a slightly older Chubb safe fitted with an now obsolete lock. It is installed in a commercial premises in West Sussex. The lighting was poor and I only found my head torch when I was packing my equipment away when I got home. The process for opening this lock requires specialist tools but they do make opening this type of lock fairly simple. This lock put up a good fight though and there was a casualty. Now sorted ready for the next lock.
The safe was opened non destructively and the levers were replaced so that the customer could use the safe and have piece of mind that the old keys would not work if used.
I think this job has justified getting a better light source as I keep up getting safes in places with no lighting or electricity!