When was the last time...

...Clark Kent changed to his Superman duds in a telephone box? That used to be his trademark and since i don't read any Superman titles, i was wondering if he does it at all anymore...

In the 1978 movie, Kent--looking for a place to change--glances at an open half-booth before moving on--a joke at That time, playing on the ol' phone booth theme. My guess: probably not since the 1960s.