I agree, it makes an unnatural pause.A comma before "and" is generally not necessary unless the "and" is embarking on a new topic in which case the comma can help to create a useful pause. Here the "and" is continuing with the same subject matter and so I would say that the comma is redundant and possibly even interrupts the flow of the sentence slightly.
A comma before "and" is generally not necessary unless the "and" is embarking on a new topic in which case the comma can help to create a useful pause. Here the "and" is continuing with the same subject matter and so I would say that the comma is redundant and possibly even interrupts the flow of the sentence slightly.
I hope the weather is kind to you and your colleagues at the weekend, and the race goes to plan.
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