Flat battery drain

Hi All,
My Disco has a flat battery after about a week. The battery is new and I have an amp drain of 0.14 amps without the central locking locked and alarm activated. (I will try this next) is 0.14amps normal. If not any idea which circuits would be best to start with rather than pull one fuse at a time.

I have searched the forum and cant find any answer hence the question

Kind regards
Stephen

What size battery is it. Dont say a large, rectangular one.

Disconnect the alternator and check for the current draw again

My battery drain was down to the alternator draining the battery within a few hours. From 13 volts down to 3 in 2 hours.