How Thick?

The ice or the guy standing on it?

Went for a walk this afternoon up to Gartmore Dam and once again the intense cold numbed my extremities. Found the water completely frozen over from shore to shore and almost a complete absence of any water birds as a result. Last year I was up here on Boxing Day and at least then there was some unfrozen water for the birds.

Anyway this is my son testing out how thick the ice was.....and the answer was, extremely thick (the ice that is not him).