England captain Joe Root received the first demerit point of his career for breaching the ICC's code of conduct on a day when Sri Lanka claimed a 46-run lead in Pallekele.
Root was punished after he "appeared to show dissent" by shaking his head and kicking the ground in the 76th over of Sri Lanka's innings after umpire Marais Erasmus adjudged Dilruwan Perera was not out to a delivery from Moeen Ali.
Though Root pleaded not guilty, he was charged and handed a reprimand and one demerit point following a hearing that took place after the day's play.
It summed up a frustrating second day for England, who reduced Sri Lanka to 165-6 only for Roshen Silva's 85 to push them up to 336 in response to England's 290.
Nightwatchman Jack Leach was able to negotiate the one over prior to stumps without any trouble having earlier been the pick of the English bowlers with 3-70.
"We're a little bit disappointed that they got a 40-run lead," Leach told Sky Sports.
"At one point we felt like we could have a lead, or be level, so we're a little bit disappointed with that. But we know that if we bat well tomorrow then the pressure's on them.
"They're going to be batting last on it and they're 1-0 down [in the series] so we feel that we can definitely win.
"We've just got to execute our plans as individuals in the batting order and accumulate runs, take what's on offer and get a lead."
England were boosted by a five-run penalty during Sri Lanka's innings after Roshen was deemed to have deliberately run short at one end before returning to the other in an attempt to retain the strike.
Though it reduced their eventual first-innings lead, batsman Dimuth Karunaratne - who made 63 before being superbly run out by Ben Stokes - insisted it was not a big issue in the grand scheme of things.
"I don't think Roshen did it deliberately, he thought the ball had gone for four and he came back to his partner to give a high five," he explained.
"Those things can happen, it's part of the game and we don't blame him. We are not so worried about the five runs."
|Aulas: Fekir allowed to leave Lyon|
|Lionel Messi wins sixth European Golden Shoe|
|Mets sign Kemp after losing Cespedes to injury|
|Jaguars´ Fournette happy to have fresh start with new season|
|Curry: Warriors will carry on when Durant returns|
|Blixt leads Charles Schwab Challenge|
|Wydad Casablanca 1 ES Tunis 1: 10-man hosts earn draw in Champions League final opener|
|Yelich´s beer chugging skills convinced Brewers of his back health|
|´That´s not facts´ – Durant disputes idea Warriors are better in his absence|
|Tuchel expects PSG stay despite late-season wobble|
|Afghanistan pull off Pakistan upset|
|Caen relegated to Ligue 2 as Dijon book play-off|
|Teenager Yastremska stands between Garcia and Strasbourg success|
|LeBron ´likes´ Instagram photo of Kyrie in Lakers jersey|
|How Weaver and City´s Wembley heroes paved the way for Guardiola glory|
|Mbappe ensures PSG make Ligue 1 history despite defeat|
|Zverev to face Jarry in Geneva Open final|
|Reims 3 Paris Saint-Germain 1: Final day misery for Tuchel´s men|
|Djokovic smashes Roland Garros floor with medicine ball|
|Djokovic has ´extra motivation´ to prosper in Paris|
|Adam ´Pacman´ Jones announces retirement from NFL|
|Schwab hits the front at Made in Denmark|
|Villas-Boas not interested in return to ´chaotic´ Premier League|
|Pope commits to Burnley after injury woes|
|Fenerbahce face UEFA sanctions after FFP breach|
|Zakarin climbs to stage win, Polanc retains pink jersey|
|Valverde keen to keep Barca focus on Copa final, not his future|
|I want to stay at Juventus - Dybala disputes brother´s claims|
|Federer has no expectations heading into French Open|
|Messi still trying to forget Barcelona´s Anfield nightmare|
|England captain Morgan expected to be fit for World Cup opener|
|Nadal open to grand slam rule changes|
|Jonas Lossl to join Everton on a free|
|Neuer to start for Bayern in DFB-Pokal final|
|Benfica want full €120m release clause for Joao Felix|
|Low welcomes Sane to Bayern rumours|
|Kyrgios withdraws from French Open due to illness|
|Kovac´s Bayern future not in question - Rummenigge|
|Morris not surprised by Lampard´s Chelsea links|
|Reds fall to ruthless Chiefs, Kuridrani stars for Brumbies|
|Villas-Boas expecting Bale to make Premier League return|
|Pique: Anfield opened scars of Rome for Barcelona|
|Osaka wants to channel Melbourne mindset in Paris|
|Cronk´s absence felt as NRL premiers Roosters thrashed by in-form Knights|
|Real Madrid fume at Pochettino´s accommodation joke|
|Halep relaxed ahead of French Open title defence|
|Chiellini would ´hate´ to see former Juventus boss Conte at Inter|
|Oh-no Fernando! Sri Lanka opener taken off on a stretcher following injury|
|A manager of Manchester is coming - Allegri mischievously drops Guardiola hint|
|England captain Morgan sent for x-ray on finger injury|
|Ronaldo is a ´deity´ - Chiellini|
|Should I bet the Eiffel Tower? - Dani Alves confident Neymar will stay at PSG|
|Antetokounmpo insists Bucks are still fighting in Raptors series|
|Wenger: Europa League final being in Baku is ´a nightmare´|
|ATP adds Federer-backed Laver Cup to calendar|
|Aaron Rodgers no match for Packers team-mate Bakhtiari, MLB star Yelich in beer-chugging contest|
|Raptors must live for the moment as NBA Finals beckon, says Leonard|
|Raptors fan Drake: I love this team and we´re going to the NBA Finals|
|Copa del Rey final: Valencia can see a bright future after 11 years in the shadows|
|Majestic Messi, Bale´s bliss, Sevilla slaughtered – Barcelona´s five successive Copa del Rey finals|
|He´s a winner - Mourinho has no doubts over Cech´s commitment amid Chelsea links|
|French Open 2019: The top Opta facts ahead of Roland Garros|
|DFB-Pokal final 2019: Are RB Leipzig the new pretenders to Bayern Munich´s throne?|
|French Open 2019: Djokovic has an opportunity to come full circle at Roland Garros|
|Another Champions League final loss would be hard on Klopp – Mourinho|
|Antetokounmpo hurt his ankle late in Game 5, says Budenholzer|
|Jets´ Darnold ´really pumped about´ playing with Bell|
|Three takeaways from Raptors´ Game 5 road win over Bucks|
|Raptors take series lead over Bucks after come-from-behind win|
|Lippi named China coach again|