No. Policing authorities at all levels are smart enough to accept the tips gratefully and not dig to disturb the source.
I accepted gratefully and asked him if there was any news on the camper.
It was 10:00 by the time the fog lifted enough for a bumpy take off and Dean gratefully accepted a much-needed cup of coffee from the pleasant attendant.
Of Kirkby, from whom he learned the rudiments of English and Latin grammar, he speaks gratefully, and doubtless truly, so far as he could trust the impressions of childhood.
Yet again, Saul had been chosen by Yahweh to free his people from the Philistines; he had been rejected for his sins, and had suffered continuously from this enemy; Israel at his death was left in the unhappy state in which he had found it; it was the Judaean David, the faithful servant of Yahweh, who was now chosen to deliver Israel, and to the last the people gratefully remembered their debt.
How would you define gratefully? Add your definition here.