The National Gallery in London has taken significant steps to bolster security by banning liquids in response to recent activist attacks on art pieces. The gallery's new regulations permit only baby formula, expressed milk, and prescribed medications, while large bags are also banned to prevent potential threats. This move comes in light of environmental protests that have seen activists targeting artworks to raise awareness about climate issues. The gallery’s administration is keen to protect its collection while still providing access to art enthusiasts. The implementation of these measures illustrates the evolving dynamics between art institutions and activist movements.

Many galleries are now reconsidering their security protocols in light of these recent events. The National Gallery's decision underscores the importance of ensuring the safety of both art and visitors amid a climate of heightened activism. As such, this policy change not only addresses immediate concerns but also reflects broader societal debates about the role of art in activism.