So, let's look at this way. The player has the ball on his foot. It does not travel beyond say 1 foot or so from his foot. There is a collision in the box. Both players fall down. The ball is cleared out of bounds. The Center blows his whistle. It looks like a foul in the box, thus meaning a PK, but instead the Center points to the spot of the foul for the ball to be placed.
Simple explanation with no pictures or video, but should this be impedance or should it be a foul with a PK?
Well, as regards the possibility of this being Impeding an Opponent, the Advice to Referees has this to say "The offense of Impeding an Opponent REQUIRES that the ball not be within playing distance and that physical contact between the player and opponent is NORMALLY absent" (emphasis added). So, if the ball was at the foot of the attacker, then in no way could this have been an Impeding foul, but contact does not neccesarily rule out Impeding.
The only other options available for an IFK, would be; (omitting offences committed by a Keeper)
- Plays in a dangerous manner (requires that no contact was made, otherwise it becomes a DFK foul)
- Prevents the Keeper from relealsing the ball
- commits any other offence, not previously mentioned in Law 12, for which play is stopped to caution or dismiss a player
I really don't see how the foul you described could have resulted in the restart that was given. This could simply have been a brain fart on the part of the Ctr, which more training or after game discussion could prevent from happening again.