The Israel/Palestine situation is a foreign matter and an extremely complex one. Anyone taking either flag to a Scottish football match is probably a clueless moron, in my opinion.
The IRA had links with ETA and Palestinian terror groups and it's certainly not ridiculous to suggest this is what attracts Timmy to these particular causes (why not Tibet or Tamil Tigers or Zoroastrians being persecuted, I wonder).
But anyway, we (Rangers) have enough problems here in Scotland without involving ourselves in these matters. People like Hay are part of these problems.
And Israeli doesn't have an 'e' on the end.