Interpol has issued a "red notice" to arrest the fugitive Thai inheritor of the Red Bull billions for his role in a fatal hit-and-run, police said Sunday.

The move by the international police organisation is the latest in the years-long saga surrounding Vorayuth "Boss" Yoovidhya who crashed his Ferrari in 2012, killing Pol Snr Sgt Maj Wichian Klanprasert.

The charges against Mr Vorayuth, who is the grandson of Red Bull's co-founder, were dropped in July -- sparking public outrage from Thais who saw it as an example of impunity enjoyed by the kingdom's elite.

The Attorney General's Office last month announced fresh charges against Mr Vorayuth of reckless driving causing death and cocaine use.

 
The national police deputy spokesman confirmed Sunday a red notice -- Interpol's most urgent alert -- was issued earlier this week.

"After we received the confirmation, we then passed our request to 194 member countries asking for assistance from them," he told AFP.

"We have to do whatever it takes to... ultimately bring him back to the country because it is a serious crime."

A red notice for Mr Vorayuth had not been published on the Interpol website as of Sunday afternoon.

The fugitive scion fled the country back in 2017 on a private jet.

After charges against him were dropped in July, a probe conducted by Premier Prayut Chan-o-cha's office concluded the entire investigation had been "compromised".