We've taken her inside in case she gets cold, wet or lonely.

To answer your questions:
-The little Vagina Museum dalek is made of stone or concrete, she's very heavy
-We are watching her closely just in case she's a Weeping Angel hybrid
-We have a lift. We're fucked if her intentions are nefarious.

To answer another dalek-related question: we know our visitors. They're awesome. Many are not typical/stereotypical museum visitors. It's entirely possible that a visitor:
1. Owns a concrete dalek
2. Takes it out with them
3. Is sufficiently neurodivergent to not notice a heavy concrete object falling out of their bag.

btw did you know we do neurodiversity-friendly quiet mornings on Thursdays? So if you find the sound of videos and background music overwhelming, and would like stim toys available to you, no questions asked, these weekly sessions are for you! https://www.vaginamuseum.co.uk/accessmornings