  Photon induced processes can be used as a sensitive probe of new physics
searches and can be studied using exclusive processes. These processes lead to
unprecedented sensitivities on quartic anomalous couplings between photons and
W and Z bosons, and new physics searches. By tagging the leading proton from
the hard interaction, the Precision Proton Spectrometer (PPS) provides an
increased sensitivity to select exclusive processes. PPS is designed to operate
in standard high-luminosity runs at the LHC to perform measurements of e.g. the
quartic gauge couplings and search for rare exclusive processes. The first
results obtained with PPS, and the status of the ongoing program are discussed.
