/usr/share/man/pl/man1/strings.1.gz is in manpages-pl 1:0.7-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/pl/man1/x86_64-linux-gnu-strings.1.gz
/usr/share/man/pl/man1/x86_64-linux-gnu-strings.1.gz