His Royal Highness Prince Salman bin Hamad Al Khalifa, Crown Prince and Prime Minister, yesterday deputised Deputy Prime Minister Shaikh Khalid bin Abdulla Al Khalifa to attend a ceremony organised by the Bahrain Marina Development Company at the Bahrain National Theatre to lay the foundation stone for the ‘Bahrain Marina’ project.Shaikh Khalid affirmed that HRH the Crown Prince and Prime Minister’s patronage of the ceremony reflects the attention attached by the kingdom, under the leadership of His Majesty King Hamad, to supporting strategic and development projects aimed at diversifying the base of the national economy, and strengthening the real estate development sector’s contributions to Bahrain’s non-oil gross domestic product .