A basketball court is way too small for hockey to be played on it.... plus having a asphalt surface, it would be terrible to try to flood, for ice.
The city has outdoor ice rinks, that have artificial ice making plants, that have pipes under the concrete surface. Artificial ice rinks have a much longer season, than natural ice does.
In Canada, when we talk about "pond hockey " we mean a lake or body of water, that freezes naturally, and which has been cleared of snow. It isn't man made, except for the snow removal part.
Now , if you want to see "pond hockey " on a mammoth scale, take a look at this. The world's biggest pond hockey tournament. Hundreds of teams, thousands of players.
World's biggest pond hockey tourney starts Friday - Hockey - CBC
The team are five a side, no goalies, the net is six feet wide, but only 12 inches high, so no slappers, eh ?
God
I love this country .
Jim B.
Toronto.