Hi. There was some milky dishes in a non kosher sink, It is very doubtful for any traces of meat in the sink as I’m pretty sure it had been cleaned since washing meat dishes, used a few days ago.
Some boiling water from the kettle was poured into the sink, over some cutlery (with plastic handles) and a ceramic plate was also in the sink but I think the hot water only made contact with the base.
Is the cutlery not kosher? And the plate if only the bottom of it was touching the sink?
Since the sink had not been used the last 24 hours with meaty or treif products the cuttlery and plates are still kosher.