Question: Which actor that has performed as Inspector Javert in a Les Misérables production Has won the Laurence Olivier Award for Best Actor in a musical three times?

<P0-S0> Les Misérables: The Dream Cast in Concert (1995), also titled Les Misérables in Concert, is a concert version of the musical "Les Misérables", produced to celebrate the 10th anniversary of the West End production. <P0-S1>  It was filmed in October 1995 at the Royal Albert Hall and released on DVD, VHS and LD in 1998 and re-released on DVD in North America in 2008. <P0-S2>  The latest DVD presents the concert in its original 16x9 ratio. <P0-S3>  Although filmed with HD cameras, a Blu-ray edition has not been released yet. <P0-S4>  The performers were chosen from the London, Broadway and Australian productions of the show and the Royal Philharmonic Orchestra was conducted by David Charles Abell. <P0-S5>  The 10th Anniversary cast stars Colm Wilkinson as Jean Valjean, Philip Quast as Inspector Javert, Michael Ball as Marius Pontmercy, Lea Salonga as Éponine, Judy Kuhn as Cosette, Ruthie Henshall as Fantine, Michael Maguire as Enjolras, Alun Armstrong as Thénardier, Jenny Galloway as Madame Thénardier, Adam Searles as Gavroche, Hannah Chick as Young Cosette, and several others, and was directed by John Caird. <P0-S6>  It also aired on PBS part of the Great Performances series. <SEP> <P1-S0> David Thaxton (born 12 May 1982) is a Welsh singer and musical theatre and opera performer. <P1-S1>  He starred in the Donmar Warehouse's "Passion", for which he won the 2011 Olivier Award for Best Actor in a Musical. <P1-S2>  He previously appeared as Enjolras in the West End production of "Les Misérables". <P1-S3>  In March 2011, he joined the cast of Love Never Dies, undertaking the role of Raoul de Chagny. <SEP> <P2-S0> Philip Mark Quast (born 30 July 1957) is an Australian actor and singer. <P2-S1>  He has won the Laurence Olivier Award for Best Actor in a Musical three times, the most of any actor to date. <SEP> <P3-S0> Peter Lockyer is an American actor and singer. <P3-S1>  He was born in Poughkeepsie, NY. <P3-S2>  As a child, he split his time between Toronto and Connecticut, and went to the same high school as actress Gretchen Mol. <P3-S3>  Lockyer has appeared in numerous productions, including "Miss Saigon" as Chris, "Les Misérables" as Marius, and "La Boheme" on Broadway. <P3-S4>  He has also appeared in a tour of "The Phantom of the Opera" and on TV with Bette Midler in a 1993 adaption of "". <P3-S5>  After a break in performing, during which he earned dual master's degrees, qualifying him to teach in New York City, Lockyer returned to acting for the European tour of Barbra Streisand's "Broadway Boys". <P3-S6>  He has also performed "42nd Street" in Europe and "Les Misérables" in China and South Korea. <P3-S7>  Recently, Lockyer returned to his native Connecticut to play the role of Tom in "The Glass Menagerie" at the historical Ivoryton Playhouse. <P3-S8>  He is playing Jean Valjean in Les Misérables in the current national tour. <P3-S9>  Years before he played the role in a Hawaiian production of Les Misérables, which he directed himself. <P3-S10>  Played JVJ in Les Misérables in US 25th Anniversary Tour and in 2015 at Queen's Theatre on London's West End in UK.