Every summer, a reporter writes that a club "have held talks with the player's camp". Every summer, that sentence describes something the rulebook forbids, and nothing happens.
That gap between the rule and the practice is what tapping up is now.
The rule
Tapping up is an approach by one club to a player who is under contract at another, made without the current club's permission.
The Premier League Handbook puts it in one line: "A club shall not directly or indirectly make an approach to a contract player except with the written consent of his club." The words doing the work are "indirectly" and "written". A phone call to the agent is indirect. A nod at a dinner is indirect. Verbal permission is not written permission.
FIFA's transfer regulations set the other boundary. A player may negotiate freely with a new club only in the final six months of a contract. Before that, the buying club needs the selling club's consent to talk to anyone.
Read those two together and the position is clear. Outside the last six months, every conversation with a player or an agent that has not been cleared with the selling club is a breach.
What it looked like when it was a scandal
On 2 June 2005 the Premier League fined Ashley Cole £100,000 over a meeting in a London hotel in January of that year, attended by Cole, the Chelsea manager José Mourinho, the Chelsea chief executive Peter Kenyon and Cole's agent Jonathan Barnett, per Goal and the contemporaneous record of the case. Cole was an Arsenal player. Arsenal had not been asked.
It ran for months, it had its own name in the newspapers, and it ended with fines for the player and the club.
The academy cases went further. In 2017 Liverpool were fined £100,000 and banned for two years from signing academy players from English league clubs over an approach to a schoolboy registered with Stoke City, per BBC Sport. Manchester City took a similar academy ban with a £300,000 fine.
Note where the real punishment landed. Both of the heavy sanctions were about children.
Why nobody is punished for it now
Three things changed, and none of them was the rule.
Agents became the buffer. A club does not ring a player. It rings a representative, who is also talking to four other clubs, and who is paid to have exactly these conversations. Proving an indirect approach means proving what was said in a room nobody recorded.
Everybody does it. A league in which every club breaches a rule has no constituency for enforcing it. A complaint invites a counter-complaint, and the complaining club is usually two weeks away from wanting the same latitude.
The selling club's real remedy is the price. A club that knows a player has been spoken to does not report it. It raises what it wants. That is faster than a tribunal and it produces money rather than a finding.
How to read the summer's language
The reporting has settled into a vocabulary that describes the practice without ever quite naming it.
"Talks with his camp" means the buying club has spoken to the agent. "The player is open to the move" means somebody has asked him. "Personal terms are agreed" means a wage has been settled with a player still contracted elsewhere.
None of that is proof of a breach, because the selling club may have given consent, and consent is often given quietly to move a sale along. It is simply where the line sits.
Two live examples from this window show both sides of it. Manchester United's interest in Lewis Hall was reported openly, Newcastle United rejected an approach, and Newcastle's head coach Matthias Jaissle answered a question about it in public with "No chance! No chance!", per Goal and football365. That is the process working as designed: an approach to the club, refused by the club.
The Alejandro Balde reporting sits closer to the line. Fabrizio Romano has said Manchester United "are in a conversation" with Barcelona and that Barcelona are "open to selling Balde in case of a good proposal", which is club-to-club. He has also reported contact with the player's representatives. Whether that carried Barcelona's written consent is not something any outside party can verify, which is the point.
The part that will not change
The rule survives because scrapping it would legalise approaching fifteen-year-olds. The academy cases are the reason it has teeth at all.
At senior level it functions as a tariff rather than a prohibition. The cost of tapping up a first-team player is not a fine. It is the extra several million the selling club adds once it works out that the player has already been asked.
Sources: Premier League Handbook rule on approaches to contract players, as quoted in LawInSport's analysis of tapping-up compliance; Goal, on the Ashley Cole case and the 2 June 2005 fine; BBC Sport, on the Liverpool and Manchester City academy sanctions; Goal and football365, 23 and 24 August 2026, on the Lewis Hall and Alejandro Balde reporting.