Should you include a comma after an adverb, just before the adverb or not include a comma at all in this example. The adverb in question being 'prematurely'.
1 On Tuesday, the EU’s attempt to reach a unanimous position calling, prematurely, for an immediate ceasefire was scuppered by Hungary.
2 On Tuesday, the EU’s attempt to reach a unanimous position calling, prematurely for an immediate ceasefire was scuppered by Hungary.
3 On Tuesday, the EU’s attempt to reach a unanimous position calling prematurely for an immediate ceasefire was scuppered by Hungary.