[1] In the last decade, he has become a fierce critic of the ruling Labour Party where thanks to various sources, he often reveals cases of maladministration and corruption.

The district which he contested the general elections was the 4th electoral district, composed of the villages of: Gudja, Raħal Ġdid, Ħal Għaxaq, Marsa (Trinity Parish Church area), Santa Luċija, Fgura (Mater Bon Consigli area), and Ħal Tarxien.

He has made claims linking various Labour Party politicians with Caruana Galizia's assassination or with an alleged cover-up of the murder, including former Prime Minister Joseph Muscat[10] and former Chief of Staff Keith Schembri.

Azzopardi has also been a vocal critic of former PN leader Adrian Delia, whom he described as a "Trojan horse" for the Labour Party[14] and of exchanging hundreds of messages with businessman Yorgen Fenech,[15][16] who stands accused of the murder of Caruana Galizia.

[18] In 2021, Azzopardi and Delia both signed a shared statement recognising each other "as committed MPs in the fight against corruption brought about by the Labour administration".