Unexpected visitor

We are still in lockdown and are not supposed to have visitors, but I unexpectedly found this chap in my kitchen today.  Considering that he had lost his tail at one stage( cat/dog/ fight) he was still a rather large specimen at about 375 mm (14 inches). Quite ungainly with a large body ( pregnant female??) and took awhile to be coaxed outside.
I haven’t seen a blue tongued lizard at this house before, and saw two within 30 minutes...maybe they are moving in! 
Extra shows his/ her blue tongue.