The address of the Russian embassy in the Lithuanian capital, Vilnius, has been changed to 'Ukrainian Heroes' Street' to protest the invasion of Ukraine.
"From today, the business card of every employee of the Russian embassy will be decorated with a note honouring Ukraine's fighting, and everyone will have to think about the atrocities of the Russian regime against the peaceful Ukrainian nation when writing this street name," Vilnius mayor Remigijus Šimašius claimed in a statement.
Until now, the Russian embassy had taken its address from nearby "Latvian Street", whose name remains unchanged.
However a hitherto nameless smaller road leading straight to the embassy has now acquired the Ukrainian moniker.
Mr Šimašius announced the move last week and now workers have put up two new signs with the name in Lithuanian and Ukrainian.
This is not the first time Vilnius has used signs and symbols to get its point across to Russia.
In 2018, the city renamed a square outside the embassy after Boris Nemtsov, a prominent opposition figure gunned down near the Kremlin by unknown assailants.
Latvia, a fellow Baltic state, has also made use of the tactic.
Officials from the capital Riga agreed last week to rename the Russian embassy's address to "Independent Ukraine Street".