Friday broker round-up

(Sharecast News) - Polypipe: Numis upgrades to buy with a target price of 450p.Elementis: Berenberg reiterates buy with a target price of 260p.Centrica: Berenberg reiterates buy with a target price of 170p.Lloyds Banking Group: Deutsche Bank reiterates buy with a target price of 77p.WPP: Deutsche Bank reiterates hold with a target price of 1,160p.CPP Group: Liberum initiates buy with a target price of 15p.IAG: Liberum reiterates buy with a target price of 875p.CareTech: Liberum reiterates buy with a target price of 525p.Hastings: Barclays reiterates equal weight with a target price of 243p.RELX: Barclays overweight with a target price of 1,755p.Vivo Energy: JP Morgan reiterates overweight with a target price of 160p.Fresnillo: RBC Capital Markets reiterates top pick with a target price of 1,300p.Whitbread: Canaccord downgrades to hold with a target price of 4,500p.RBS: Jefferies reiterates buy with a target price of 358p.TUI: UBS downgrades to sell with a target price of 1,200p.ConvaTec: UBS downgrades to neutral with a target price of 150p.OneSavings Bank: Numis upgrades to buy with a target price of 475p. International Airlines Lloyds Relx Centrica ConvaTec OneSavings Bank Whitbread Fresnillo Cppgroup WPP Elementis