diff --git a/advtrains/trainhud.lua b/advtrains/trainhud.lua
index f326427..9ea7466 100644
--- a/advtrains/trainhud.lua
+++ b/advtrains/trainhud.lua
@@ -161,8 +161,9 @@ function advtrains.hud_train_format(train, flip)
 	local fct=flip and -1 or 1
 	if not train then return "" end
 	
-	local max=train.max_speed or 10
-	local vel=advtrains.abs_ceil(train.velocity)
+	local max = train.max_speed or 10
+	local res = train.speed_restriction or max
+	local vel = advtrains.abs_ceil(train.velocity)
 	local vel_kmh=advtrains.abs_ceil(advtrains.ms_to_kmh(train.velocity))
 	
 	local levers = "B - o +"
@@ -184,7 +185,7 @@ function advtrains.hud_train_format(train, flip)
 		if train.atc_brake_target then
 			b="-B-"
 		end
-		secondLine="ATC"..b..": |"..string.rep("+", tvel)..string.rep("_", max-tvel).."> "..tvel_kmh.." km/h"
+		secondLine="ATC"..b..": |"..string.rep("+", tvel)..string.rep("_", max-tvel).." > "..tvel_kmh.." km/h"
 	elseif train.atc_delay then
 		secondLine = "ATC waiting "..advtrains.abs_ceil(train.atc_delay).."s"
 	else
@@ -195,7 +196,7 @@ function advtrains.hud_train_format(train, flip)
 	end
 	
 	topLine="  ["..mletter[fct].."]  {"..levers.."} "..doorstr[(train.door_open or 0) * fct]
-	firstLine=attrans("Speed:").." |"..string.rep("+", vel)..string.rep("_", max-vel).."> "..vel_kmh.." km/h"
+	firstLine=attrans("Speed:").." |"..string.rep("+", vel)..string.rep("_", res-vel).."|"..string.rep("_", max-res).."> "..vel_kmh.." km/h"
 	
 	return (train.debug or "").."\n"..topLine.."\n"..firstLine.."\n"..secondLine
 end
diff --git a/advtrains/trainlogic.lua b/advtrains/trainlogic.lua
index 7147787..f94bda0 100644
--- a/advtrains/trainlogic.lua
+++ b/advtrains/trainlogic.lua
@@ -1027,6 +1027,9 @@ function advtrains.invert_train(train_id)
 		table.insert(train.trainparts, 1, v)--notice insertion at first place
 	end
 	advtrains.update_trainpart_properties(train_id, true)
+	
+	-- TODO: this should actually be SHUNT_MAX_SPEED, but signals and lzb is not present everywhere
+	advtrains.speed_restriction = nil
 end
 
 -- returns: train id, index of one of the trains that stand at this position.
diff --git a/advtrains/wagons.lua b/advtrains/wagons.lua
index 9cf6cc4..c69b5e6 100644
--- a/advtrains/wagons.lua
+++ b/advtrains/wagons.lua
@@ -840,7 +840,23 @@ function wagon:show_bordcom(pname)
 	else
 		form=form.."label[0.5,4.5;Train overview / coupling control is only shown when the train stands.]"
 	end
-	form = form .. "button[0.5,8;3,1;Save;save]"
+	form = form .. "button[0.5,8;3,1;save;Save]"
+	
+	-- Interlocking functionality: If the interlocking module is loaded, you can set the signal aspect
+	-- from inside the train
+	if advtrains.interlocking and train.lzb and #train.lzb.oncoming > 0 then
+		local i=1
+		while train.lzb.oncoming[i] do
+			local oci = train.lzb.oncoming[i]
+			if oci.pos then
+				if advtrains.interlocking.db.get_sigd_for_signal(oci.pos) then
+					form = form .. "button[4.5,8;5,1;ilrs;Remote Routesetting]"
+					break
+				end
+			end
+			i=i+1
+		end
+	end
 	
 	minetest.show_formspec(pname, "advtrains_bordcom_"..self.id, form)
 end
@@ -924,6 +940,23 @@ function wagon:handle_bordcom_fields(pname, formname, fields)
 		train.couple_lck_back=false
 	end
 	
+	-- Interlocking functionality: If the interlocking module is loaded, you can set the signal aspect
+	-- from inside the train
+	if fields.ilrs and advtrains.interlocking and train.lzb and #train.lzb.oncoming > 0 then
+		local i=1
+		while train.lzb.oncoming[i] do
+			local oci = train.lzb.oncoming[i]
+			if oci.pos then
+				local sigd = advtrains.interlocking.db.get_sigd_for_signal(oci.pos)
+				if sigd then
+					advtrains.interlocking.show_signalling_form(sigd, pname)
+					return
+				end
+			end
+			i=i+1
+		end
+	end
+	
 	
 	if not fields.quit then
 		self:show_bordcom(pname)
diff --git a/advtrains_interlocking/lzb.lua b/advtrains_interlocking/lzb.lua
index 8781d40..db745ef 100644
--- a/advtrains_interlocking/lzb.lua
+++ b/advtrains_interlocking/lzb.lua
@@ -138,7 +138,7 @@ local function apply_control(id, train)
 	local lzb = train.lzb
 	
 	local i = 1
-	while i<#lzb.oncoming do
+	while i<=#lzb.oncoming do
 		if lzb.oncoming[i].idx < train.index then
 			train.speed_restriction = lzb.oncoming[i].spd
 			table.remove(lzb.oncoming, i)