Spot Heights or Not?

TC1 @ 188 / 845 532SE

Master Navigators/Road Rally Navigators

YRO. Proceed to TC1A @ 825531 via the longest route without passing through any spot heights. 

NB 83650 50775 is a staggered crossroads,

Route Checks
RC1 GL49, RC2 GL82, RC3 "Hotel", RC4 "Barling", RC5 ChT 

(See regulations for Route Check meanings)

RC1 = How many times do you cross Grid Line 49?
RC2 = How many times do you cross Grid Line 82?
RC3 = Does the route pass within 200 metres of the whole word "Hotel"?
RC4 = Does the route pass within 200 metres of the whole word "Barling"?
RC5 = How many Churches with Towers are within 200 metres of the route?

Solution 1

Master Navigators only

From TC1A proceed via the following instructions using disguised spot heights.

- - 5? 5? 12 5? - - - 6 - 13 - - - 17 8 - 11 4 8 - 7 - 7 - 7 - 7 8 - 5

TC2 @ ETL in 7349.

Route Checks
RC6 GN, RC7 T, RC8 ^, RC9 YOO, RC10 RD

(See regulations for Route Check meanings)

RC6 = List the blue Grid Numbers crossed on the route.
RC7 = How many Telephones within 200 metres of the route?
RC8 = How many gradient arrows on the route?
RC9 = How many Yellow/Orange/Orange junctions on the route?
RC10 = How many Red Diamonds crossed on the route?

Solution 2