Trigger to delete specific horse racing place markets

I need a trigger to delete some place markets:

1.  All NH markets
2.  All non-handicap markets remaining
3.  All win markets remaining

Presumably Win & Place markets will need to be loaded to identify the corresponding place markets for deletion.  I just don't have any time at present to think about doing this, or if it's possible.

Hi rubold,

Are you looking to delete even those markets that are not refreshing? Because that would not be possible with a trigger, as triggers only apply to refreshing markets.

Yes Oxa,  I would load all win & place markets and then execute the trigger say 1 min before scheduled start of each race.   I only want to back in Flat Turf and AW place markets.   

Please see your triggers attached.

In order to let the triggers determine if a Place market is a handicap race or not, you will need to load both Win and Place markets. The triggers will then delete the Win ones automatically.