West Ham were twice pegged back by Brighton as the relegation-threatened Hammers failed to win for an eighth Premier League match in a row.
A chaotic encounter featured three penalties being awarded in the first half of a Premier League game for only the second time - Danny Welbeck scored and then missed for Brighton before Lucas Paqueta converted for West Ham.
Joel Veltman bundled in Brighton's second equaliser of the evening before both sides spurned chances to win it.
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